Work in Progress: Howto install Kolab 2 on OM SLS 1.5/Fedora Core 2

download the files from http://www.erfrakon.de/mirrors/ftp.kolab.org/server/development/current/sources/
ln -s /usr/local/kolab /kolab
./openpkg-2.1.2-2.1.2.src.sh --prefix=/kolab --user=kolab --group=kolab 2>&1 | tee kolab.log
sh openpkg-2.1.2-2.1.2.ix86-om1.5.0-kol.sh
mv *.src.rpm /kolab/RPM/SRC
./obmtool kolab
/sbin/service httpd stop
/etc/rc.d/init.d/xinetd stop  # to stop imaps
/etc/init.d/sendmail stop
/kolab/etc/kolab/kolab_bootstrap -b
hostname: kolab.ict.om.org
maildomain: kolab.ict.om.org
/kolab/bin/openpkg rc all start
or /etc/init.d/kolab start
 https://kolab.ict.om.org/admin