2 commits - Installation_Guide/en-US

Jeroen van Meeuwen vanmeeuwen at kolabsys.com
Thu Feb 17 15:25:52 CET 2011


 Installation_Guide/en-US/Installation_Guide.xml               |    2 
 Installation_Guide/en-US/Kolab_Server_Installation.xml        |  828 +++++++++
 Installation_Guide/en-US/Kolab_Server_on_Enterprise_Linux.xml |   28 
 Installation_Guide/en-US/Kolab_Webclient_Installation.xml     |  156 +
 Installation_Guide/en-US/Obtaining_Kolab_Software.xml         |  829 ----------
 5 files changed, 1006 insertions(+), 837 deletions(-)

New commits:
commit a782e5e905e2c8076a9a85e7291bcaebb4f2f13d
Author: Jeroen van Meeuwen (Kolab Systems) <vanmeeuwen at kolabsys.com>
Date:   Thu Feb 17 11:18:41 2011 +0000

    publican clean_ids intervention

diff --git a/Installation_Guide/en-US/Kolab_Server_Installation.xml b/Installation_Guide/en-US/Kolab_Server_Installation.xml
index c58d80e..ec8f4b2 100644
--- a/Installation_Guide/en-US/Kolab_Server_Installation.xml
+++ b/Installation_Guide/en-US/Kolab_Server_Installation.xml
@@ -3,7 +3,7 @@
 <!ENTITY % BOOK_ENTITIES SYSTEM "Installation_Guide.ent">
 %BOOK_ENTITIES;
 ]>
-<chapter id="chap-Installation_Guide-Obtaining_Kolab_Software">
+<chapter id="chap-Installation_Guide-Kolab_Server_Installation">
     <title>Kolab Server Installation</title>
     <para>
         The Kolab server is built out of the best available Free and Open Source software components, most if not all of which are available through the Linux distribution of your preference. However, such Linux distribution may not be as up-to-date as one might wish for the Kolab Groupware to provide the latest and greatest functionality, or may simply have a different update policy from what is typically acceptable for a Groupware environment. Kolab therefor provides two alternative deployment methods;
@@ -12,13 +12,13 @@
         <itemizedlist>
             <listitem>
                 <para>
-                    <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_OpenPKG" /> (soon to be deprecated)
+                    <xref linkend="sect-Installation_Guide-Kolab_Server_Installation-Installation_with_OpenPKG" /> (soon to be deprecated)
                 </para>
 
             </listitem>
             <listitem>
                 <para>
-                    <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_APT_Packages" /> or <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_RPM_Packages" />
+                    <xref linkend="sect-Installation_Guide-Kolab_Server_Installation-Installation_with_APT_Packages" /> or <xref linkend="sect-Installation_Guide-Kolab_Server_Installation-Installation_with_RPM_Packages" />
                 </para>
 
             </listitem>
@@ -26,8 +26,7 @@
         </itemizedlist>
 
     </para>
-
-    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_OpenPKG">
+    <section id="sect-Installation_Guide-Kolab_Server_Installation-Installation_with_OpenPKG">
         <title>Installation with OpenPKG</title>
         <para>
             OpenPKG is a package management system based on RPM, allowing the Kolab product components to be provided as one set of packages with all functionality included, in one single go, for all platforms supported by OpenPKG —including most Linux-based operatig systems.
@@ -124,7 +123,7 @@ $ <userinput>sha1sum -c SHA1SUMS</userinput></screen>
 
     </section>
 
-    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_APT_Packages">
+    <section id="sect-Installation_Guide-Kolab_Server_Installation-Installation_with_APT_Packages">
         <title>Installation with APT Packages</title>
         <para>
             APT packages are provided for the following GNU/Linux distributions, and distribution versions:
@@ -443,7 +442,7 @@ E: Broken packages</screen>
 
     </section>
 
-    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_RPM_Packages">
+    <section id="sect-Installation_Guide-Kolab_Server_Installation-Installation_with_RPM_Packages">
         <title>Installation with RPM Packages</title>
         <para>
             RPM packages are being provided for the following Linux distributions and versions:


commit f783cfd63f265b39adc6d9d0f040434fbb431c55
Author: Jeroen van Meeuwen (Kolab Systems) <vanmeeuwen at kolabsys.com>
Date:   Thu Feb 17 11:14:16 2011 +0000

    Rename 'Obtaining Kolab Software' to 'Kolab Server Installation'
    Update various tidbits based on recent developments

diff --git a/Installation_Guide/en-US/Installation_Guide.xml b/Installation_Guide/en-US/Installation_Guide.xml
index cc3d307..5c28407 100644
--- a/Installation_Guide/en-US/Installation_Guide.xml
+++ b/Installation_Guide/en-US/Installation_Guide.xml
@@ -6,7 +6,7 @@
 <book>
     <xi:include href="Book_Info.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
     <xi:include href="Preface.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
-    <xi:include href="Obtaining_Kolab_Software.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
+    <xi:include href="Kolab_Server_Installation.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
     <xi:include href="Bootstrapping_the_Kolab_Installation.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
     <xi:include href="Kolab_Webclient_Installation.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
     <!--
diff --git a/Installation_Guide/en-US/Kolab_Server_Installation.xml b/Installation_Guide/en-US/Kolab_Server_Installation.xml
new file mode 100644
index 0000000..c58d80e
--- /dev/null
+++ b/Installation_Guide/en-US/Kolab_Server_Installation.xml
@@ -0,0 +1,829 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "Installation_Guide.ent">
+%BOOK_ENTITIES;
+]>
+<chapter id="chap-Installation_Guide-Obtaining_Kolab_Software">
+    <title>Kolab Server Installation</title>
+    <para>
+        The Kolab server is built out of the best available Free and Open Source software components, most if not all of which are available through the Linux distribution of your preference. However, such Linux distribution may not be as up-to-date as one might wish for the Kolab Groupware to provide the latest and greatest functionality, or may simply have a different update policy from what is typically acceptable for a Groupware environment. Kolab therefor provides two alternative deployment methods;
+    </para>
+    <para>
+        <itemizedlist>
+            <listitem>
+                <para>
+                    <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_OpenPKG" /> (soon to be deprecated)
+                </para>
+
+            </listitem>
+            <listitem>
+                <para>
+                    <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_APT_Packages" /> or <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_RPM_Packages" />
+                </para>
+
+            </listitem>
+
+        </itemizedlist>
+
+    </para>
+
+    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_OpenPKG">
+        <title>Installation with OpenPKG</title>
+        <para>
+            OpenPKG is a package management system based on RPM, allowing the Kolab product components to be provided as one set of packages with all functionality included, in one single go, for all platforms supported by OpenPKG —including most Linux-based operatig systems.
+        </para>
+        <para>
+            While there certainly are advantages to OpenPKG, it also has a few major downsides:
+        </para>
+        <simplelist>
+            <member> OpenPKG has become proprietary. </member>
+            <member> Native packaging efforts have been undertaken by various community members. </member>
+            <member> Kolab Groupware through OpenPKG maintained its own copy of the complete dependency stack. </member>
+
+        </simplelist>
+        <warning>
+            <title>OpenPKG Deprecation Warning</title>
+            <para>
+                OpenPKG, as a delivery method for Kolab, will be deprecated with 3.0 series releases. Please refer to the native packaging sections in this guide for instructions on native packages provided by Kolab.
+            </para>
+
+        </warning>
+        <section id="sect-Installation_Guide-Installation_with_OpenPKG-Obtaining_the_OpenPKG_RPMs">
+            <title>Obtaining the OpenPKG RPMs</title>
+            <para>
+                Download the OpenPKG RPMs from one of the mirrors listed on <ulink url="http://www.kolab.org/mirrors.html" /> to a local directory:
+            </para>
+            <procedure id="proc-Installation_Guide-Obtaining_the_OpenPKG_RPMs-Downloading_OpenPKG_RPMs">
+                <title>Downloading OpenPKG RPMs</title>
+                <step>
+                    <para>
+
+<screen>$ <userinput>mkdir -p /tmp/kolab-install/</userinput>
+$ <userinput>cd /tmp/kolab-install/</userinput>
+$ <userinput>wget -r -l1 -nd --no-parent \</userinput>
+    <userinput>http://files.kolab.org/server/release/kolab-server-&PRODUCT_VERSION;/ix86-debian5.0/</userinput></screen>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        Optionally verify the integrity of the files downloaded with <emphasis>Pretty Good Privacy</emphasis> (PGP):
+                    </para>
+                    <para>
+
+<screen>$ <userinput>gpg --keyserver hkp://subkeys.pgp.net --recv-key C43E1A3E</userinput>
+$ <userinput>gpg --verify SHA1SUMS.sig</userinput>
+$ <userinput>sha1sum -c SHA1SUMS</userinput></screen>
+
+                    </para>
+
+                </step>
+
+            </procedure>
+
+            <para>
+                To install using the OpenPKG RPM packages obtained, please;
+            </para>
+            <procedure id="proc-Installation_Guide-Obtaining_the_OpenPKG_RPMs-Installation_Using_OpenPKG_RPM_Packages">
+                <title>Installation Using OpenPKG RPM Packages</title>
+                <step>
+                    <para>
+                        Become the root superuser or otherwise obtain superuser privileges.
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        Navigate into the directory containing the OpenPKG RPM packages:
+                    </para>
+                    <para>
+
+<screen># <userinput>cd /tmp/kolab-install/</userinput></screen>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        Execute the <filename>install-kolab.sh</filename> script:
+                    </para>
+                    <para>
+
+<screen># <userinput>sh install-kolab.sh 2>&1 | tee kolab-install.log</userinput></screen>
+
+                    </para>
+
+                </step>
+
+            </procedure>
+
+
+        </section>
+
+
+    </section>
+
+    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_APT_Packages">
+        <title>Installation with APT Packages</title>
+        <para>
+            APT packages are provided for the following GNU/Linux distributions, and distribution versions:
+        </para>
+        <para>
+            <table frame="all" id="tabl-Installation_Guide-Installation_with_APT_Packages-APT_Packages_Distribution_Support">
+                <title>APT Packages Distribution Support</title>
+                <tgroup align="left" cols="5" colsep="1" rowsep="1">
+                    <colspec colname="c1"></colspec>
+                    <colspec colname="c2"></colspec>
+                    <colspec colname="c3"></colspec>
+                    <colspec colname="c4"></colspec>
+                    <colspec colname="c5" colnum="5"></colspec>
+                    <thead>
+                        <row>
+                            <entry align="center" nameend="c4" namest="c1">
+                                Distribution Information
+                            </entry>
+                            <entry morerows="1">
+                                EOS / EOL Date
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Name
+                            </entry>
+                            <entry>
+                                CodeName
+                            </entry>
+                            <entry>
+                                Version
+                            </entry>
+                            <entry>
+                                Architectures
+                            </entry>
+
+                        </row>
+
+                    </thead>
+                    <!--
+                    <tfoot> <row>
+                        <entry>
+                            f1
+                        </entry>
+                        <entry>
+                            f2
+                        </entry>
+                        <entry>
+                            f3
+                        </entry>
+                        <entry>
+                            f4
+                        </entry>
+                        <entry>
+                            f5
+                        </entry>
+
+                    </row>
+                    </tfoot>
+                    --> <tbody>
+                        <row>
+                            <entry>
+                                Debian
+                            </entry>
+                            <entry>
+                                Lenny (oldstable)
+                            </entry>
+                            <entry>
+                                5.0
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                February 6th, 2012
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Debian
+                            </entry>
+                            <entry>
+                                Squeeze (stable)
+                            </entry>
+                            <entry>
+                                6.0
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                T.B.D.
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Debian
+                            </entry>
+                            <entry>
+                                Wheezy (testing)
+                            </entry>
+                            <entry>
+                                7.0
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                T.B.D.
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Debian
+                            </entry>
+                            <entry>
+                                Sid (unstable)
+                            </entry>
+                            <entry>
+                                N/A
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                T.B.D.
+                            </entry>
+
+                        </row>
+
+                    </tbody>
+
+                </tgroup>
+
+            </table>
+
+        </para>
+        <section id="sect-Installation_Guide-Installation_with_APT_Packages-Debian">
+            <title>Debian</title>
+            <procedure>
+                <step>
+                    <para>
+                        For the public, community version of Kolab &PRODUCT_VERSION; software packages for Debian Squeeze, add the following two lines to <filename>/etc/apt/sources.list</filename>:
+                    </para>
+                    <para>
+
+<screen>deb http://mirror.kolabsys.com/pub/debian/kolab-&PRODUCT_VERSION;/ squeeze release updates
+deb-src http://mirror.kolabsys.com/pub/debian/kolab-&PRODUCT_VERSION;/ squeeze release updates</screen>
+
+                    </para>
+                    <important>
+                        <title>Debian Volatile (Updates) Repositories</title>
+                        <para>
+                            It is critically important to consider also enabling the so-called volatile repository for your Debian version, to enable updates for components such as <application>clamav</application>.
+                        </para>
+                        <para>
+                            To enable the volatile repository for Debian Lenny, include the following line in <filename>/etc/apt/sources.list</filename>:
+                        </para>
+                        <para>
+
+<screen>deb http://volatile.debian.org/debian-volatile stable/volatile main</screen>
+
+                        </para>
+
+                    </important>
+
+                </step>
+                <step>
+                    <para>
+                        To ensure the Kolab packages have priority over the Debian packages, such as must be the case for PHP as well as Cyrus IMAP, please make sure the APT preferences <emphasis>pin</emphasis> the mirror.kolabsys.com origin as a preferred source. Put the following in <filename>/etc/apt/preferences</filename>:
+                    </para>
+                    <para>
+
+<screen>Package: *
+Pin: origin mirror.kolabsys.com
+Pin-Priority: 501</screen>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        Update the repository metadata:
+                    </para>
+                    <para>
+
+<screen># <userinput>apt-get update</userinput></screen>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        Start the installation of the base package as follows:
+                    </para>
+                    <para>
+
+<screen># <userinput>aptitude install kolabd</userinput></screen>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        When asked to confirm you want to install the package and its dependencies, press Enter.
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        When asked to confirm you want to continue installing the packages of which the integrity nor source can be securely verified, press <keycap>y</keycap> then <keycap>Enter</keycap>.
+                    </para>
+
+                </step>
+
+            </procedure>
+
+
+        </section>
+
+        <section id="sect-Installation_Guide-Installation_with_APT_Packages-Ubuntu">
+            <title>Ubuntu</title>
+            <procedure>
+                <step>
+                    <para>
+                        For the public, community version of Kolab &PRODUCT_VERSION; software packages for Ubuntu Natty, add the following two lines to <filename>/etc/apt/sources.list</filename>:
+                    </para>
+                    <para>
+
+<screen>deb http://mirror.kolabsys.com/pub/ubuntu/kolab-&PRODUCT_VERSION;/ natty release updates
+deb-src http://mirror.kolabsys.com/pub/ubuntu/kolab-&PRODUCT_VERSION;/ natty release updates</screen>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        To ensure the Kolab packages have priority over the Ubuntu packages, such as must be the case for PHP as well as Cyrus IMAP, please make sure the APT preferences <emphasis>pin</emphasis> the mirror.kolabsys.com origin as a preferred source. Put the following in <filename>/etc/apt/preferences</filename>:
+                    </para>
+                    <para>
+
+<screen>Package: *
+Pin: origin mirror.kolabsys.com
+Pin-Priority: 501</screen>
+
+                    </para>
+
+                </step>
+
+            </procedure>
+
+
+        </section>
+
+        <section id="sect-Installation_Guide-Installation_with_APT_Packages-Troubleshooting_the_APT_Package_Manager">
+            <title>Troubleshooting the APT Package Manager</title>
+            <section id="sect-Installation_Guide-Troubleshooting_the_APT_Package_Manager-Broken_Packages">
+                <title>Broken Packages</title>
+                <para>
+                    If you get an error similar to, for example:
+                </para>
+                <para>
+
+<screen>test90-1:~# apt-get install kolabd
+Reading package lists... Done
+Building dependency tree
+Reading state information... Done
+Some packages could not be installed. This may mean that you have
+requested an impossible situation or if you are using the unstable
+distribution that some required packages have not yet been created
+or been moved out of Incoming.
+The following information may help to resolve the situation:
+
+The following packages have unmet dependencies:
+ kolabd:    Depends: postfix (>= 2.4) but it is not going to be installed
+            Depends: postfix-ldap (>= 2.4) but it is not going to be installed
+E: Broken packages</screen>
+
+                </para>
+                <para>
+                    The error is not caused by broken packages, but a broken package manager that cannot install <application>exim</application> and <application>postfix</application> in parallel.
+                </para>
+                <formalpara id="form-Installation_Guide-Broken_Packages-Solution">
+                    <title>Solution</title>
+                    <para>
+                        First remove any non-postfix MTA you may have installed, which in a default Debian installation is probably <application>exim</application>.
+                    </para>
+
+                </formalpara>
+                <para>
+                    To remove <application>exim</application>, execute the following with superuser privileges:
+                </para>
+                <para>
+
+<screen># <userinput>apt-get remove exim4 exim4-base exim4-config exim4-daemon-light</userinput></screen>
+
+                </para>
+                <para>
+                    Then continue installing Kolab:
+                </para>
+                <para>
+
+<screen># <userinput>aptitude install kolabd</userinput></screen>
+
+                </para>
+
+            </section>
+
+
+        </section>
+
+
+    </section>
+
+    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_RPM_Packages">
+        <title>Installation with RPM Packages</title>
+        <para>
+            RPM packages are being provided for the following Linux distributions and versions:
+        </para>
+        <para>
+            <table frame="all" id="tabl-Installation_Guide-Installation_with_RPM_Packages-RPM_Packages_Distribution_Support">
+                <title>RPM Packages Distribution Support</title>
+                <tgroup align="left" cols="5" colsep="1" rowsep="1">
+                    <colspec colname="c1"></colspec>
+                    <colspec colname="c2"></colspec>
+                    <colspec colname="c3"></colspec>
+                    <colspec colname="c4"></colspec>
+                    <colspec colname="c5" colnum="5"></colspec>
+                    <thead>
+                        <row>
+                            <entry align="center" nameend="c4" namest="c1">
+                                Distribution Information
+                            </entry>
+                            <entry morerows="1">
+                                EOS / EOL Date
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Name
+                            </entry>
+                            <entry>
+                                CodeName
+                            </entry>
+                            <entry>
+                                Version
+                            </entry>
+                            <entry>
+                                Architectures
+                            </entry>
+
+                        </row>
+
+                    </thead>
+                    <!--
+                    <tfoot> <row>
+                        <entry>
+                            f1
+                        </entry>
+                        <entry>
+                            f2
+                        </entry>
+                        <entry>
+                            f3
+                        </entry>
+                        <entry>
+                            f4
+                        </entry>
+                        <entry>
+                            f5
+                        </entry>
+
+                    </row>
+                    </tfoot>
+                    --> <tbody>
+                        <row>
+                            <entry>
+                                CentOS
+                            </entry>
+                            <entry>
+                                -
+                            </entry>
+                            <entry>
+                                5
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                Approximately Q1, 2014
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                CentOS
+                            </entry>
+                            <entry>
+                                -
+                            </entry>
+                            <entry>
+                                6
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                Approximately Q4, 2017
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Fedora
+                            </entry>
+                            <entry>
+                                Goddard
+                            </entry>
+                            <entry>
+                                13
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                Q2, 2011
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Fedora
+                            </entry>
+                            <entry>
+                                Laughlin
+                            </entry>
+                            <entry>
+                                14
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                Q4, 2011
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Red Hat Enterprise Linux
+                            </entry>
+                            <entry>
+                                Tikanga
+                            </entry>
+                            <entry>
+                                5
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                Approximately Q1, 2014
+                            </entry>
+
+                        </row>
+                        <row>
+                            <entry>
+                                Red Hat Enterprise Linux
+                            </entry>
+                            <entry>
+                                Santiago
+                            </entry>
+                            <entry>
+                                6
+                            </entry>
+                            <entry>
+                                i386, amd64
+                            </entry>
+                            <entry>
+                                Approximately Q4, 2017
+                            </entry>
+
+                        </row>
+
+                    </tbody>
+
+                </tgroup>
+
+            </table>
+
+        </para>
+        <section id="sect-Installation_Guide-Installation_with_RPM_Packages-CentOS">
+            <title>CentOS</title>
+            <para>
+                For full instructions on installing Kolab Groupware on CentOS, please refer to the instructions in <xref linkend="sect-Installation_Guide-Installation_with_RPM_Packages-Red_Hat_Enterprise_Linux" />.
+            </para>
+            <note>
+                <title>Disable 'addons' and 'extras' repositories</title>
+                <para>
+                    Please be aware that on CentOS, you will need to disable the 'addons' and 'extras' repositories, as they contain packages not part of the Enterprise Linux base operating system.
+                </para>
+                <para>
+                    The disable these repositories, edit <filename>/etc/yum.repos.d/CentOS-Base.repo</filename> and append a setting <code>enabled=0</code> to sections <code>[addons]</code> and <code>[extras]</code>, or delete the sections entirely.
+                </para>
+
+            </note>
+
+        </section>
+
+        <section id="sect-Installation_Guide-Installation_with_RPM_Packages-Red_Hat_Enterprise_Linux">
+            <title>Red Hat Enterprise Linux</title>
+            <para>
+                The <ulink url="http://fedoraproject.org/wiki/EPEL">EPEL</ulink> repository is required for Kolab Groupware on Enterprise Linux 5. Install the EPEL repository using the following procedure:
+            </para>
+            <procedure id="proc-Installation_Guide-Red_Hat_Enterprise_Linux-Installing_the_epel_release_Package">
+                <title>Installing the <application>epel-release</application> Package</title>
+                <step>
+                    <para>
+                        Depending on the version of Red Hat Enterprise Linux, install the package as it is listed on the following page:
+                    </para>
+                    <para>
+                        <itemizedlist>
+                            <listitem>
+                                <para>
+                                    <ulink url="http://download.fedora.redhat.com/pub/epel/5/i386/repoview/epel-release.html">Enterprise Linux 5</ulink> (Tikanga)
+                                </para>
+
+                            </listitem>
+                            <listitem>
+                                <para>
+                                    <ulink url="http://download.fedora.redhat.com/pub/epel/6/i386/repoview/epel-release.html">Enterprise Linux 6</ulink> (Santiago)
+                                </para>
+
+                            </listitem>
+
+                        </itemizedlist>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        Install this package using the following command:
+                    </para>
+                    <para>
+
+<screen># <userinput>wget http://url/to/rpm</userinput>
+<userinput># yum localinstall --nogpgcheck /path/to/rpm</userinput></screen>
+
+                    </para>
+
+                </step>
+
+            </procedure>
+
+            <para>
+                The Kolab software repositories for Red Hat Enterprise Linux ship two so-called <literal>-release</literal> packages. The <literal>kolab-&PRODUCT_VERSION;-community-release</literal> package contains the configuration for the stable software channels, e.g. <emphasis>release</emphasis> and <emphasis>updates</emphasis>.
+            </para>
+            <procedure id="proc-Installation_Guide-Red_Hat_Enterprise_Linux-Installing_the_kolab_PRODUCT_VERSION_community_release_Package">
+                <title>Installing the <application>kolab-&PRODUCT_VERSION;-community-release</application> Package</title>
+                <step>
+                    <para>
+                        Depending on the version of Red Hat Enterprise Linux, install the package as it is listed on the following page:
+                    </para>
+                    <para>
+                        <itemizedlist>
+                            <listitem>
+                                <para>
+                                    <ulink url="http://mirror.kolabsys.com/pub/redhat/kolab-2.3/el5/release/i386/repoview/kolab-2.3-community-release.html">Enterprise Linux 5</ulink>
+                                </para>
+
+                            </listitem>
+                            <listitem>
+                                <para>
+                                    <ulink url="http://mirror.kolabsys.com/pub/redhat/kolab-2.3/el6/release/i386/repoview/kolab-2.3-community-release.html">Enterprise Linux 6</ulink>
+                                </para>
+
+                            </listitem>
+
+                        </itemizedlist>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        Install this package using the following command:
+                    </para>
+                    <para>
+
+<screen># <userinput>wget http://url/to/rpm</userinput>
+<userinput># yum localinstall --nogpgcheck /path/to/rpm</userinput></screen>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        To test the installation of the repository configuration, please execute:
+                    </para>
+                    <para>
+
+<screen># <userinput>yum repolist</userinput>
+(...snip...)
+kolab-&PRODUCT_VERSION;
+kolab-&PRODUCT_VERSION;-updates
+(...snip...)</screen>
+
+                    </para>
+                    <note>
+                        <title>Output Abbreviated</title>
+                        <para>
+                            Note that the output is abbreviated for clarity. The output may actually include the description of the repository, and the number of packages available.
+                        </para>
+
+                    </note>
+                    <para>
+                        Optionally, to see which repositories have been configured though not enabled, also execute:
+                    </para>
+                    <para>
+
+<screen># <userinput>yum repolist all</userinput>
+(...snip...)
+kolab-&PRODUCT_VERSION;
+kolab-&PRODUCT_VERSION;-debuginfo
+kolab-&PRODUCT_VERSION;-source
+kolab-&PRODUCT_VERSION;-updates
+kolab-&PRODUCT_VERSION;-updates-debuginfo
+kolab-&PRODUCT_VERSION;-updates-source
+kolab-&PRODUCT_VERSION;-updates-testing
+kolab-&PRODUCT_VERSION;-updates-testing-debuginfo
+kolab-&PRODUCT_VERSION;-updates-testing-source
+(...snip...)</screen>
+
+                    </para>
+                    <note>
+                        <title>Output Abbreviated</title>
+                        <para>
+                            Note that the output is abbreviated for clarity. The output may actually include the description of the repository, whether the repository is enabled by default or not, and the number of packages available.
+                        </para>
+
+                    </note>
+
+                </step>
+
+            </procedure>
+
+            <para>
+                Please consider using <application>yum-priorities</application> as described in <xref linkend="sect-Installation_Guide-Installation_with_RPM_Packages-Using_yum_priorities_to_Avoid_Package_Conflicts" />.
+            </para>
+
+        </section>
+
+        <section id="sect-Installation_Guide-Installation_with_RPM_Packages-Fedora">
+            <title>Fedora</title>
+            <para>
+                para
+            </para>
+
+        </section>
+
+        <section id="sect-Installation_Guide-Installation_with_RPM_Packages-Using_yum_priorities_to_Avoid_Package_Conflicts">
+            <title>Using <application>yum-priorities</application> to Avoid Package Conflicts</title>
+            <para>
+                Since any given package may at any time be shipped by the Kolab repositories as well as through the regular distribution repositories, and to avoid switching back and forth between the two different versions continuously, by mistake or by accident, we recommend you use the following procedure including employing YUM repository priorities to smooth out any future problems.
+            </para>
+            <procedure id="proc-Installation_Guide-Using_yum_priorities_to_Avoid_Package_Conflicts-Installing_and_Configuring_YUM_priorities">
+                <title>Installing and Configuring YUM priorities</title>
+                <step>
+                    <para>
+                        The <application>yum-priorities</application> is available from the <ulink url="http://fedoraproject.org/wiki/EPEL">package repository</ulink>. Please install it:
+                    </para>
+                    <para>
+
+<screen># <userinput>yum install yum-priorities</userinput></screen>
+
+                    </para>
+
+                </step>
+                <step>
+                    <para>
+                        The repositories that have been installed using the <application>kolab-&PRODUCT_VERSION;-community-release</application> package(s) have a pre-configured priority of <code>50</code>. The default repository priority is <code>99</code>. Unless you have repositories configured other then the base operating system repositories (not including 'addons' and 'extras' on CentOS platforms), EPEL and the Kolab Groupware repositories, you are good to go.
+                    </para>
+
+                </step>
+
+            </procedure>
+
+
+        </section>
+
+
+    </section>
+
+
+</chapter>
+
diff --git a/Installation_Guide/en-US/Kolab_Server_on_Enterprise_Linux.xml b/Installation_Guide/en-US/Kolab_Server_on_Enterprise_Linux.xml
index 83a2031..2c339c4 100644
--- a/Installation_Guide/en-US/Kolab_Server_on_Enterprise_Linux.xml
+++ b/Installation_Guide/en-US/Kolab_Server_on_Enterprise_Linux.xml
@@ -22,6 +22,18 @@
                 </para>
 
             </listitem>
+            <listitem>
+                <para>
+                    Red Hat Enterprise Linux 6 (recommended)
+                </para>
+
+            </listitem>
+            <listitem>
+                <para>
+                    CentOS 6
+                </para>
+
+            </listitem>
 
         </itemizedlist>
 
@@ -60,7 +72,7 @@
                     <title>Operating System Resources</title>
                     <listitem>
                         <para>
-                            The following software packages may not be installed on the Kolab Groupware server system:
+                            The following software packages may not be installed on the Kolab Groupware server system prior to the installation of Kolab:
                         </para>
                         <para>
                             <itemizedlist>
@@ -70,12 +82,6 @@
                                     </para>
 
                                 </listitem>
-                                <listitem>
-                                    <para>
-                                        <literal>openldap</literal>
-                                    </para>
-
-                                </listitem>
 
                             </itemizedlist>
 
@@ -171,6 +177,14 @@
 
     </section>
 
+    <section id="sect-Installation_Guide-Kolab_Server_on_Enterprise_Linux-Installing_Kolab">
+        <title>Installing Kolab</title>
+        <para>
+            Kolab Groupware consists of the following major components; The Kolab Groupware daemon (<application>kolabd</application>), the Kolab Web Administration Panel (<application>kolab-webadmin</application>) and the Kolab Web Client (<application>kolab-webadmin</application>).
+        </para>
+
+    </section>
+
 
 </chapter>
 
diff --git a/Installation_Guide/en-US/Kolab_Webclient_Installation.xml b/Installation_Guide/en-US/Kolab_Webclient_Installation.xml
index 30a8c11..675ab1c 100644
--- a/Installation_Guide/en-US/Kolab_Webclient_Installation.xml
+++ b/Installation_Guide/en-US/Kolab_Webclient_Installation.xml
@@ -20,5 +20,161 @@
         </itemizedlist>
 
     </para>
+    <section id="sect-Installation_Guide-Kolab_Webclient_Installation-Installing_Horde_Database">
+        <title>Installing Horde Database</title>
+        <para>
+            The following procedure ...
+        </para>
+        <procedure id="proc-Installation_Guide-Installing_Horde_Database-Installing_the_Horde_Database">
+            <title>Installing the Horde Database</title>
+            <step>
+                <para>
+                    Install the MySQL server package <application>mysql-server</application>:
+                </para>
+                <para>
+
+<screen># <userinput>yum -y install mysql-server</userinput></screen>
+
+                </para>
+
+            </step>
+            <step>
+                <para>
+                    Configure the <application>mysqld</application> service to start on boot (runlevels 2 through 5):
+                </para>
+                <para>
+                    chkconfig mysqld on
+                </para>
+
+            </step>
+            <step>
+                <para>
+                    Edit <filename>/etc/my.cnf</filename>, and execute the following edits:
+                </para>
+                <para>
+                    <orderedlist>
+                        <listitem>
+                            <para>
+                                Set <code>old_passwords</code> to <code>0</code>.
+                            </para>
+
+                        </listitem>
+                        <listitem>
+                            <para>
+                                Make sure the InnoDB storage engine is enabled, by providing the MySQL server with the binary log settings:
+                            </para>
+                            <para>
+
+<screen># Make sure all logs are flushed on shutdown
+innodb_fast_shutdown=0
+
+innodb_file_per_table
+innodb_data_file_path = ibdata1:128M:autoextend</screen>
+
+                            </para>
+                            <note>
+                                <title>The Size Values are Defaults</title>
+                                <para>
+                                    Adjust the default size values as shown in this step of the procedure to your needs as appropriate.
+                                </para>
+
+                            </note>
+
+                        </listitem>
+
+                    </orderedlist>
+
+                </para>
+
+            </step>
+            <step>
+                <para>
+                    Start the MySQL server for the first time:
+                </para>
+                <para>
+
+<screen># <userinput>service mysqld start</userinput>
+
+Initializing MySQL database:  Installing MySQL system tables...
+OK
+Filling help tables...
+OK
+
+To start mysqld at boot time you have to copy
+support-files/mysql.server to the right place for your system
+
+PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
+To do so, start the server, then issue the following commands:
+/usr/bin/mysqladmin -u root password 'new-password'
+/usr/bin/mysqladmin -u root -h test90-2.test90.kolabsys.com password 'new-password'
+
+Alternatively you can run:
+/usr/bin/mysql_secure_installation
+
+which will also give you the option of removing the test
+databases and anonymous user created by default.  This is
+strongly recommended for production servers.
+
+See the manual for more instructions.
+
+You can start the MySQL daemon with:
+cd /usr ; /usr/bin/mysqld_safe &
+
+You can test the MySQL daemon with mysql-test-run.pl
+cd mysql-test ; perl mysql-test-run.pl
+
+Please report any problems with the /usr/bin/mysqlbug script!
+
+The latest information about MySQL is available on the web at
+http://www.mysql.com
+Support MySQL by buying support/licenses at http://shop.mysql.com
+                                                        [  OK  ]
+Starting MySQL:                                            [  OK  ]
+</screen>
+
+                </para>
+
+            </step>
+            <step>
+                <para>
+                    Run the initial configuration and securing, and follow the instructions:
+                </para>
+                <para>
+
+<screen># <userinput>/usr/bin/mysql_secure_installation</userinput></screen>
+
+                </para>
+
+            </step>
+            <step>
+                <para>
+                    Create the horde database:
+                </para>
+                <para>
+
+<screen># <userinput>mysql -p -e 'CREATE DATABASE horde;'</userinput></screen>
+
+                </para>
+
+            </step>
+            <step>
+                <para>
+                    Create the horde user and grant all privileges to the horde database to that horde user:
+                </para>
+                <para>
+
+<screen># <userinput>mysql -p -e 'GRANT ALL PRIVILEGES on `horde`.* TO</userinput>
+   <userinput>`horde`@`localhost` IDENTIFIED BY "YourPassword";'</userinput></screen>
+
+                </para>
+
+            </step>
+
+        </procedure>
+
+
+    </section>
+
+
 </chapter>
 
diff --git a/Installation_Guide/en-US/Obtaining_Kolab_Software.xml b/Installation_Guide/en-US/Obtaining_Kolab_Software.xml
deleted file mode 100644
index 98d7f8e..0000000
--- a/Installation_Guide/en-US/Obtaining_Kolab_Software.xml
+++ /dev/null
@@ -1,829 +0,0 @@
-<?xml version='1.0' encoding='utf-8' ?>
-<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
-<!ENTITY % BOOK_ENTITIES SYSTEM "Installation_Guide.ent">
-%BOOK_ENTITIES;
-]>
-<chapter id="chap-Installation_Guide-Obtaining_Kolab_Software">
-    <title>Obtaining Kolab Software</title>
-    <para>
-        Kolab is built out of the best available Free and Open Source software components, most if not all of which are available through the Linux distribution of your preference. However, such Linux distribution may not be as up-to-date as one might wish for the Kolab Groupware to provide the latest and greatest functionality, or may simply have a different update policy from what is typically acceptable for a Groupware environment. Kolab therefor provides two alternative deployment methods;
-    </para>
-    <para>
-        <itemizedlist>
-            <listitem>
-                <para>
-                    <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_OpenPKG" /> (soon to be deprecated)
-                </para>
-
-            </listitem>
-            <listitem>
-                <para>
-                    <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_APT_Packages" /> or <xref linkend="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_RPM_Packages" />
-                </para>
-
-            </listitem>
-
-        </itemizedlist>
-
-    </para>
-    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_OpenPKG">
-        <title>Installation with OpenPKG</title>
-        <para>
-            OpenPKG is a package management system based on RPM, allowing the Kolab product components to be provided as one set of packages with all functionality included, in one single go, for all platforms supported by OpenPKG —including most Linux-based operatig systems.
-        </para>
-        <para>
-            While there certainly are advantages to OpenPKG, it also has a few major downsides:
-        </para>
-        <simplelist>
-            <member> OpenPKG has become proprietary. </member>
-            <member> Native packaging efforts have been undertaken by various community members. </member>
-            <member> Kolab Groupware through OpenPKG maintained its own copy of the complete dependency stack. </member>
-
-        </simplelist>
-        <warning>
-            <title>OpenPKG Deprecation Warning</title>
-            <para>
-                OpenPKG, as a delivery method for Kolab, will be deprecated with 3.0 series releases. Please refer to the native packaging sections in this guide for instructions on native packages provided by Kolab.
-            </para>
-
-        </warning>
-        <section id="sect-Installation_Guide-Installation_with_OpenPKG-Obtaining_the_OpenPKG_RPMs">
-            <title>Obtaining the OpenPKG RPMs</title>
-            <para>
-                Download the OpenPKG RPMs from one of the mirrors listed on <ulink url="http://www.kolab.org/mirrors.html" /> to a local directory:
-            </para>
-            <procedure id="proc-Installation_Guide-Obtaining_the_OpenPKG_RPMs-Downloading_OpenPKG_RPMs">
-                <title>Downloading OpenPKG RPMs</title>
-                <step>
-                    <para>
-
-<screen>$ <userinput>mkdir -p /tmp/kolab-install/</userinput>
-$ <userinput>cd /tmp/kolab-install/</userinput>
-$ <userinput>wget -r -l1 -nd --no-parent \</userinput>
-    <userinput>http://files.kolab.org/server/release/kolab-server-&PRODUCT_VERSION;/ix86-debian5.0/</userinput></screen>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        Optionally verify the integrity of the files downloaded with <emphasis>Pretty Good Privacy</emphasis> (PGP):
-                    </para>
-                    <para>
-
-<screen>$ <userinput>gpg --keyserver hkp://subkeys.pgp.net --recv-key C43E1A3E</userinput>
-$ <userinput>gpg --verify SHA1SUMS.sig</userinput>
-$ <userinput>sha1sum -c SHA1SUMS</userinput></screen>
-
-                    </para>
-
-                </step>
-
-            </procedure>
-
-            <para>
-                To install using the OpenPKG RPM packages obtained, please;
-            </para>
-            <procedure id="proc-Installation_Guide-Obtaining_the_OpenPKG_RPMs-Installation_Using_OpenPKG_RPM_Packages">
-                <title>Installation Using OpenPKG RPM Packages</title>
-                <step>
-                    <para>
-                        Become the root superuser or otherwise obtain superuser privileges.
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        Navigate into the directory containing the OpenPKG RPM packages:
-                    </para>
-                    <para>
-
-<screen># <userinput>cd /tmp/kolab-install/</userinput></screen>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        Execute the <filename>install-kolab.sh</filename> script:
-                    </para>
-                    <para>
-
-<screen># <userinput>sh install-kolab.sh 2>&1 | tee kolab-install.log</userinput></screen>
-
-                    </para>
-
-                </step>
-
-            </procedure>
-
-
-        </section>
-
-
-    </section>
-
-    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_APT_Packages">
-        <title>Installation with APT Packages</title>
-        <para>
-            APT packages are provided for the following GNU/Linux distributions, and distribution versions:
-        </para>
-        <para>
-            <table frame="all" id="tabl-Installation_Guide-Installation_with_APT_Packages-APT_Packages_Distribution_Support">
-                <title>APT Packages Distribution Support</title>
-                <tgroup align="left" cols="5" colsep="1" rowsep="1">
-                    <colspec colname="c1"></colspec>
-                    <colspec colname="c2"></colspec>
-                    <colspec colname="c3"></colspec>
-                    <colspec colname="c4"></colspec>
-                    <colspec colname="c5" colnum="5"></colspec>
-                    <thead>
-                        <row>
-                            <entry align="center" nameend="c4" namest="c1">
-                                Distribution Information
-                            </entry>
-                            <entry morerows="1">
-                                EOS / EOL Date
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                Name
-                            </entry>
-                            <entry>
-                                CodeName
-                            </entry>
-                            <entry>
-                                Version
-                            </entry>
-                            <entry>
-                                Architectures
-                            </entry>
-
-                        </row>
-
-                    </thead>
-                    <!--
-                    <tfoot> <row>
-                        <entry>
-                            f1
-                        </entry>
-                        <entry>
-                            f2
-                        </entry>
-                        <entry>
-                            f3
-                        </entry>
-                        <entry>
-                            f4
-                        </entry>
-                        <entry>
-                            f5
-                        </entry>
-
-                    </row>
-                    </tfoot>
-                    --> <tbody>
-                        <row>
-                            <entry>
-                                Debian
-                            </entry>
-                            <entry>
-                                Lenny
-                            </entry>
-                            <entry>
-                                5.0
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                February 6th, 2012
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                Debian
-                            </entry>
-                            <entry>
-                                Squeeze
-                            </entry>
-                            <entry>
-                                6.0
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                T.B.D.
-                            </entry>
-
-                        </row>
-
-                        <row>
-                            <entry>
-                                Debian
-                            </entry>
-                            <entry>
-                                Wheezy
-                            </entry>
-                            <entry>
-                                7.0 (next stable)
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                T.B.D.
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                Debian
-                            </entry>
-                            <entry>
-                                Sid
-                            </entry>
-                            <entry>
-                                Current unstable
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                T.B.D.
-                            </entry>
-
-                        </row>
-
-                    </tbody>
-
-                </tgroup>
-
-            </table>
-
-        </para>
-        <section id="sect-Installation_Guide-Installation_with_APT_Packages-Debian">
-            <title>Debian</title>
-            <procedure>
-                <step>
-                    <para>
-                        For the public, community version of Kolab &PRODUCT_VERSION; software packages for Debian Squeeze, add the following two lines to <filename>/etc/apt/sources.list</filename>:
-                    </para>
-                    <para>
-
-<screen>deb http://mirror.kolabsys.com/pub/debian/kolab-&PRODUCT_VERSION;/ squeeze release updates
-deb-src http://mirror.kolabsys.com/pub/debian/kolab-&PRODUCT_VERSION;/ squeeze release updates</screen>
-
-                    </para>
-                    <important>
-                        <title>Debian Volatile (Updates) Repositories</title>
-                        <para>
-                            It is critically important to consider also enabling the so-called volatile repository for your Debian version, to enable updates for components such as <application>clamav</application>.
-                        </para>
-                        <para>
-                            To enable the volatile repository for Debian Lenny, include the following line in <filename>/etc/apt/sources.list</filename>:
-                        </para>
-                        <para>
-
-<screen>deb http://volatile.debian.org/debian-volatile stable/volatile main</screen>
-
-                        </para>
-
-                    </important>
-
-                </step>
-                <step>
-                    <para>
-                        To ensure the Kolab packages have priority over the Debian packages, such as must be the case for PHP as well as Cyrus IMAP, please make sure the APT preferences <emphasis>pin</emphasis> the mirror.kolabsys.com origin as a preferred source. Put the following in <filename>/etc/apt/preferences</filename>:
-                    </para>
-                    <para>
-
-<screen>Package: *
-Pin: origin mirror.kolabsys.com
-Pin-Priority: 501</screen>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        Update the repository metadata:
-                    </para>
-                    <para>
-
-<screen># <userinput>apt-get update</userinput></screen>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        Start the installation of the base package as follows:
-                    </para>
-                    <para>
-
-<screen># <userinput>aptitude install kolabd</userinput></screen>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        When asked to confirm you want to install the package and its dependencies, press Enter.
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        When asked to confirm you want to continue installing the packages of which the integrity nor source can be securely verified, press y then Enter.
-                    </para>
-
-                </step>
-
-            </procedure>
-
-
-        </section>
-
-        <section id="sect-Installation_Guide-Installation_with_APT_Packages-Ubuntu">
-            <title>Ubuntu</title>
-            <procedure>
-                <step>
-                    <para>
-                        For the public, community version of Kolab &PRODUCT_VERSION; software packages for Ubuntu Natty, add the following two lines to <filename>/etc/apt/sources.list</filename>:
-                    </para>
-                    <para>
-
-<screen>deb http://mirror.kolabsys.com/pub/ubuntu/kolab-&PRODUCT_VERSION;/ natty release updates
-deb-src http://mirror.kolabsys.com/pub/ubuntu/kolab-&PRODUCT_VERSION;/ natty release updates</screen>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        To ensure the Kolab packages have priority over the Ubuntu packages, such as must be the case for PHP as well as Cyrus IMAP, please make sure the APT preferences <emphasis>pin</emphasis> the mirror.kolabsys.com origin as a preferred source. Put the following in <filename>/etc/apt/preferences</filename>:
-                    </para>
-                    <para>
-
-<screen>Package: *
-Pin: origin mirror.kolabsys.com
-Pin-Priority: 501</screen>
-
-                    </para>
-
-                </step>
-
-            </procedure>
-
-
-        </section>
-
-        <section id="sect-Installation_Guide-Installation_with_APT_Packages-Troubleshooting_the_APT_Package_Manager">
-            <title>Troubleshooting the APT Package Manager</title>
-            <section id="sect-Installation_Guide-Troubleshooting_the_APT_Package_Manager-Broken_Packages">
-                <title>Broken Packages</title>
-                <para>
-                    If you get an error similar to, for example:
-                </para>
-                <para>
-
-<screen>test90-1:~# apt-get install kolabd
-Reading package lists... Done
-Building dependency tree
-Reading state information... Done
-Some packages could not be installed. This may mean that you have
-requested an impossible situation or if you are using the unstable
-distribution that some required packages have not yet been created
-or been moved out of Incoming.
-The following information may help to resolve the situation:
-
-The following packages have unmet dependencies:
- kolabd:    Depends: postfix (>= 2.4) but it is not going to be installed
-            Depends: postfix-ldap (>= 2.4) but it is not going to be installed
-E: Broken packages</screen>
-
-                </para>
-                <para>
-                    The error is not caused by broken packages, but a broken package manager that cannot install <application>exim</application> and <application>postfix</application> in parallel.
-                </para>
-                <formalpara id="form-Installation_Guide-Broken_Packages-Solution">
-                    <title>Solution</title>
-                    <para>
-                        First remove any non-postfix MTA you may have installed, which in a default Debian installation is probably <application>exim</application>.
-                    </para>
-
-                </formalpara>
-                <para>
-                    To remove <application>exim</application>, execute the following with superuser privileges:
-                </para>
-                <para>
-
-<screen># <userinput>apt-get remove exim4 exim4-base exim4-config exim4-daemon-light</userinput></screen>
-
-                </para>
-                <para>
-                    Then continue installing Kolab:
-                </para>
-                <para>
-
-<screen># <userinput>aptitude install kolabd</userinput></screen>
-
-                </para>
-
-            </section>
-
-
-        </section>
-
-
-    </section>
-
-    <section id="sect-Installation_Guide-Obtaining_Kolab_Software-Installation_with_RPM_Packages">
-        <title>Installation with RPM Packages</title>
-        <para>
-            RPM packages are being provided for the following Linux distributions and versions:
-        </para>
-        <para>
-            <table frame="all" id="tabl-Installation_Guide-Installation_with_RPM_Packages-RPM_Packages_Distribution_Support">
-                <title>RPM Packages Distribution Support</title>
-                <tgroup align="left" cols="5" colsep="1" rowsep="1">
-                    <colspec colname="c1"></colspec>
-                    <colspec colname="c2"></colspec>
-                    <colspec colname="c3"></colspec>
-                    <colspec colname="c4"></colspec>
-                    <colspec colname="c5" colnum="5"></colspec>
-                    <thead>
-                        <row>
-                            <entry align="center" nameend="c4" namest="c1">
-                                Distribution Information
-                            </entry>
-                            <entry morerows="1">
-                                EOS / EOL Date
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                Name
-                            </entry>
-                            <entry>
-                                CodeName
-                            </entry>
-                            <entry>
-                                Version
-                            </entry>
-                            <entry>
-                                Architectures
-                            </entry>
-
-                        </row>
-
-                    </thead>
-                    <!--
-                    <tfoot> <row>
-                        <entry>
-                            f1
-                        </entry>
-                        <entry>
-                            f2
-                        </entry>
-                        <entry>
-                            f3
-                        </entry>
-                        <entry>
-                            f4
-                        </entry>
-                        <entry>
-                            f5
-                        </entry>
-
-                    </row>
-                    </tfoot>
-                    --> <tbody>
-                        <row>
-                            <entry>
-                                CentOS
-                            </entry>
-                            <entry>
-                                -
-                            </entry>
-                            <entry>
-                                5
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                Approximately Q1, 2014
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                CentOS
-                            </entry>
-                            <entry>
-                                -
-                            </entry>
-                            <entry>
-                                6
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                Approximately Q4, 2017
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                Fedora
-                            </entry>
-                            <entry>
-                                Goddard
-                            </entry>
-                            <entry>
-                                13
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                Q2, 2011
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                Fedora
-                            </entry>
-                            <entry>
-                                Laughlin
-                            </entry>
-                            <entry>
-                                14
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                Q4, 2011
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                Red Hat Enterprise Linux
-                            </entry>
-                            <entry>
-                                Tikanga
-                            </entry>
-                            <entry>
-                                5
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                Approximately Q1, 2014
-                            </entry>
-
-                        </row>
-                        <row>
-                            <entry>
-                                Red Hat Enterprise Linux
-                            </entry>
-                            <entry>
-                                Santiago
-                            </entry>
-                            <entry>
-                                6
-                            </entry>
-                            <entry>
-                                i386, amd64
-                            </entry>
-                            <entry>
-                                Approximately Q4, 2017
-                            </entry>
-
-                        </row>
-
-                    </tbody>
-
-                </tgroup>
-
-            </table>
-
-        </para>
-        <section id="sect-Installation_Guide-Installation_with_RPM_Packages-CentOS">
-            <title>CentOS</title>
-            <para>
-                For full instructions on installing Kolab Groupware on CentOS, please refer to the instructions in <xref linkend="sect-Installation_Guide-Installation_with_RPM_Packages-Red_Hat_Enterprise_Linux" />.
-            </para>
-            <note>
-                <title>Disable 'addons' and 'extras' repositories</title>
-                <para>
-                    Please be aware that on CentOS, you will need to disable the 'addons' and 'extras' repositories, as they contain packages not part of the Enterprise Linux base operating system.
-                </para>
-                <para>
-                    The disable these repositories, edit <filename>/etc/yum.repos.d/CentOS-Base.repo</filename> and append a setting <code>enabled=0</code> to sections <code>[addons]</code> and <code>[extras]</code>, or delete the sections entirely.
-                </para>
-
-            </note>
-
-        </section>
-
-        <section id="sect-Installation_Guide-Installation_with_RPM_Packages-Red_Hat_Enterprise_Linux">
-            <title>Red Hat Enterprise Linux</title>
-            <para>
-                The <ulink url="http://fedoraproject.org/wiki/EPEL">EPEL</ulink> repository is required for Kolab Groupware on Enterprise Linux 5. Install the EPEL repository using the following procedure:
-            </para>
-            <procedure id="proc-Installation_Guide-Red_Hat_Enterprise_Linux-Installing_the_epel_release_Package">
-                <title>Installing the <application>epel-release</application> Package</title>
-                <step>
-                    <para>
-                        Depending on the version of Red Hat Enterprise Linux, install the package as it is listed on the following page:
-                    </para>
-                    <para>
-                        <itemizedlist>
-                            <listitem>
-                                <para>
-                                    <ulink url="http://download.fedora.redhat.com/pub/epel/5/i386/repoview/epel-release.html">Enterprise Linux 5</ulink> (Tikanga)
-                                </para>
-
-                            </listitem>
-                            <listitem>
-                                <para>
-                                    <ulink url="http://download.fedora.redhat.com/pub/epel/6/i386/repoview/epel-release.html">Enterprise Linux 6</ulink> (Santiago)
-                                </para>
-
-                            </listitem>
-
-                        </itemizedlist>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        Install this package using the following command:
-                    </para>
-                    <para>
-
-<screen># <userinput>wget http://url/to/rpm</userinput>
-<userinput># yum localinstall --nogpgcheck /path/to/rpm</userinput></screen>
-
-                    </para>
-
-                </step>
-
-            </procedure>
-
-            <para>
-                The Kolab software repositories for Red Hat Enterprise Linux ship two so-called <literal>-release</literal> packages. The <literal>kolab-&PRODUCT_VERSION;-community-release</literal> package contains the configuration for the stable software channels, e.g. <emphasis>release</emphasis> and <emphasis>updates</emphasis>.
-            </para>
-            <procedure id="proc-Installation_Guide-Red_Hat_Enterprise_Linux-Installing_the_kolab_PRODUCT_VERSION_community_release_Package">
-                <title>Installing the <application>kolab-&PRODUCT_VERSION;-community-release</application> Package</title>
-                <step>
-                    <para>
-                        Depending on the version of Red Hat Enterprise Linux, install the package as it is listed on the following page:
-                    </para>
-                    <para>
-                        <itemizedlist>
-                            <listitem>
-                                <para>
-                                    <ulink url="http://mirror.kolabsys.com/pub/redhat/kolab-2.3/el5/release/i386/repoview/kolab-2.3-community-release.html">Enterprise Linux 5</ulink>
-                                </para>
-
-                            </listitem>
-                            <listitem>
-                                <para>
-                                    <ulink url="http://mirror.kolabsys.com/pub/redhat/kolab-2.3/el6/release/i386/repoview/kolab-2.3-community-release.html">Enterprise Linux 6</ulink>
-                                </para>
-
-                            </listitem>
-
-                        </itemizedlist>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        Install this package using the following command:
-                    </para>
-                    <para>
-
-<screen># <userinput>wget http://url/to/rpm</userinput>
-<userinput># yum localinstall --nogpgcheck /path/to/rpm</userinput></screen>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        To test the installation of the repository configuration, please execute:
-                    </para>
-                    <para>
-
-<screen># <userinput>yum repolist</userinput>
-(...snip...)
-kolab-&PRODUCT_VERSION;
-kolab-&PRODUCT_VERSION;-updates
-(...snip...)</screen>
-
-                    </para>
-                    <note>
-                        <title>Output Abbreviated</title>
-                        <para>
-                            Note that the output is abbreviated for clarity. The output may actually include the description of the repository, and the number of packages available.
-                        </para>
-
-                    </note>
-                    <para>
-                        Optionally, to see which repositories have been configured though not enabled, also execute:
-                    </para>
-                    <para>
-
-<screen># <userinput>yum repolist all</userinput>
-(...snip...)
-kolab-&PRODUCT_VERSION;
-kolab-&PRODUCT_VERSION;-debuginfo
-kolab-&PRODUCT_VERSION;-source
-kolab-&PRODUCT_VERSION;-updates
-kolab-&PRODUCT_VERSION;-updates-debuginfo
-kolab-&PRODUCT_VERSION;-updates-source
-kolab-&PRODUCT_VERSION;-updates-testing
-kolab-&PRODUCT_VERSION;-updates-testing-debuginfo
-kolab-&PRODUCT_VERSION;-updates-testing-source
-(...snip...)</screen>
-
-                    </para>
-                    <note>
-                        <title>Output Abbreviated</title>
-                        <para>
-                            Note that the output is abbreviated for clarity. The output may actually include the description of the repository, whether the repository is enabled by default or not, and the number of packages available.
-                        </para>
-
-                    </note>
-
-                </step>
-
-            </procedure>
-
-            <para>
-                Please consider using <application>yum-priorities</application> as described in <xref linkend="sect-Installation_Guide-Installation_with_RPM_Packages-Using_yum_priorities_to_Avoid_Package_Conflicts" />.
-            </para>
-
-        </section>
-
-        <section id="sect-Installation_Guide-Installation_with_RPM_Packages-Fedora">
-            <title>Fedora</title>
-            <para>
-                para
-            </para>
-
-        </section>
-
-        <section id="sect-Installation_Guide-Installation_with_RPM_Packages-Using_yum_priorities_to_Avoid_Package_Conflicts">
-            <title>Using <application>yum-priorities</application> to Avoid Package Conflicts</title>
-            <para>
-                Since any given package may at any time be shipped by the Kolab repositories as well as through the regular distribution repositories, and to avoid switching back and forth between the two different versions continuously, by mistake or by accident, we recommend you use the following procedure including employing YUM repository priorities to smooth out any future problems.
-            </para>
-            <procedure id="proc-Installation_Guide-Using_yum_priorities_to_Avoid_Package_Conflicts-Installing_and_Configuring_YUM_priorities">
-                <title>Installing and Configuring YUM priorities</title>
-                <step>
-                    <para>
-                        The <application>yum-priorities</application> is available from the <ulink url="http://fedoraproject.org/wiki/EPEL">package repository</ulink>. Please install it:
-                    </para>
-                    <para>
-
-<screen># <userinput>yum install yum-priorities</userinput></screen>
-
-                    </para>
-
-                </step>
-                <step>
-                    <para>
-                        The repositories that have been installed using the <application>kolab-&PRODUCT_VERSION;-community-release</application> package(s) have a pre-configured priority of <code>50</code>. The default repository priority is <code>99</code>. Unless you have repositories configured other then the base operating system repositories (not including 'addons' and 'extras' on CentOS platforms), EPEL and the Kolab Groupware repositories, you are good to go.
-                    </para>
-
-                </step>
-
-            </procedure>
-
-
-        </section>
-
-
-    </section>
-
-
-</chapter>
-





More information about the commits mailing list