Horde installation problems

[Lars Bakker]

Hello all,
 
I followed the instructions for installing horde with the Kolab2 server, but
there is a problem, which I'm not quite sure how to solve.
After downloading the cvs-version of horde I wanted to install it using to
command 
 
# /kolab/bin/php install-packages.php
 
But it fails telling me that there are
 
# No handlers for package.xml version 2.0

Is this problem related to the version of php included in the Kolab2
openkpk-environment?
What should I do to solve it?
 
regards,
Lars Bakker