[OGo-Users] Installation problems on Kubuntu

[grepother]

Hello,
I have tried to install OGo on fresh installation of Kubuntu for client 
testing purposes, but failed due to apt-get errors. There have been 
several posts here in January concerning the same issue (failed 
installation on Sarge), but no replies concerning the installation 
problems.  I am missing some basic knowledge or are the packages broken? 
I use this path for sources list:
deb http://download.opengroupware.org/nightly/packages/debian sarge trunk

and I get following errors:

sudo apt-get install opengroupware.org
Reading package lists... Done
Building dependency tree... 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.
 
Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:
 
The following packages have unmet dependencies:
  opengroupware.org: Depends: opengroupware.org1.1 but it is not going to be installed
E: Broken packages
grepfruit@grepfruit-desktop:~$ sudo apt-get install opengroupware.org1.1
Reading package lists... Done
Building dependency tree... 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.
 
Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:
 
The following packages have unmet dependencies:
  opengroupware.org1.1: Depends: opengroupware.org1.1-webui but it is not going to be installed
                        Depends: opengroupware.org1.1-xmlrpcd but it is not going to be installed
                        Depends: opengroupware.org-zidestore1.5 but it is not going to be installed
E: Broken packages


Can anyone provide some advices or ideas? Thank you very much.

                              Libor