Kolab installation on debian not possible

[Gelpi Andrea]

Hi,
	while waiting for Kolab 16 to be available to production environment I 
try to install Kolab 3.4 on Debian 8 but:

aptitude install kolab returns dependency problems:

Some connected to exim4 can be resolved manually removing exim4.

The real problem is the apache2 version. libapache2-mod-php5 requires 
apache >= 2.4 but on kolab repository exists 2.2.xx


  libapache2-mod-php5 : Dipende: apache2 (>= 2.4) ma 2.2.22-13.2+deb7u4 
sta per essere installato.
  apache2-bin : Va in conflitto: apache2.2-bin (< 2.3~) ma 
2.2.22-13.2+deb7u4 sta per essere installato.
                Va in conflitto: apache2.2-common (< 2.3~) ma 
2.2.22-13.2+deb7u4 sta per essere installato.

I'm following this page to install:

https://docs.kolab.org/installation-guide/kolab-3.4/debian-8-community-3.4.html

Is it the right one?

By the way the "Import the GPG key used to sign the packages" doesn't work.

I used this method instead

wget http://obs.kolabsys.com/repositories/Kolab:/3.4/Debian_8.0/Release.key
apt-key add Release.key
rm -f Release.key
wget deb 
http://obs.kolabsys.com/repositories/Kolab:/3.4:/Updates/Debian_8.0/Release.key
apt-key add Release.key
rm -f Release.key

Now I don't know how to install a new kolab system for a production 
environment. Any idea?

Thanks

-- 
Gelpi ing. Andrea
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