Install help for Kolab newbie

[Paul Waldo]

Hi all,

I have been trying to evaluate Kolab, without much success.  Before I
moved to another groupware solution, I thought I'd try to get some help
from the experts :-)

I'm running a Kubuntu Gusty AMD64 machine.  I first tried the kolab
packages that came with the OS.  I successfully ran kolab_bootstrap, but
now when I try to get initially logged in via the web admin interface
(https://kolab.mydomain/admin/), I just get a blank page.  I've looked
in the apache logs, but the only thing of note I see is
10.0.0.10 - - [30/Nov/2007:13:54:49 +0000] "GET /admin/ HTTP/1.1" 200 -
Not very interesting...
I'm not sure where to procede from her in debugging.  Ubuntu packages
would be my preferred method of install, but just to be thourough, I
figured I would try compiling from source.  This is on a Kubuntu 6.06 box.

I got all of the files from
http://max.kde.org:8080/mirrors/ftp.kolab.org/server/release/kolab-server-2.1.0/sources/
I followed the instructions at
http://wiki.kolab.org/index.php/Ubuntu_6.06 to get gcc 3.4
I followed the intructions at
http://wiki.kolab.org/index.php/Kolab2_Installation_-_Source

Compilation fails like this:
pwd: /kolab/RPM/TMP/gcc-4.0.2/obj/x86_64-unknown-linux-gnu/libstdc++-v3
Running configure in multilib subdir 32
pwd: /kolab/RPM/TMP/gcc-4.0.2/obj/x86_64-unknown-linux-gnu
mkdir 32
configure: creating cache ./config.cache
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... no
checking for mawk... mawk
checking whether /kolab/bin/make --no-print-directory sets $(MAKE)... yes
checking for x86_64-unknown-linux-gnu-gcc...
/kolab/RPM/TMP/gcc-4.0.2/obj/gcc/xgcc
-B/kolab/RPM/TMP/gcc-4.0.2/obj/gcc/
-B/kolab/x86_64-unknown-linux-gnu/bin/
-B/kolab/x86_64-unknown-linux-gnu/lib/ -isystem
/kolab/x86_64-unknown-linux-gnu/include -isystem
/kolab/x86_64-unknown-linux-gnu/sys-include  -m32
checking for C compiler default output file name... configure: error: C
compiler cannot create executables
See `config.log' for more details.
make[1]: *** [configure-target-libstdc++-v3] Error 1
make: *** [bootstrap-lean] Error 2
error: Bad exit status from /kolab/RPM/TMP/rpm-tmp.49252 (%build)

Any help with either of these install scenarios would be greatly
appreciated!  TIA.

Paul

PS
Is there a demo server that I can access just to see how kolab works?
I'd hate to go through all this effort only to find that it doesn't fit
my needs :-(