[pkg-kolab] kolab-webclient has no install candidate (debian lenny)

[Falk Scheerschmidt]

I can't install kolab-webclient at the moment. Aptitude says:

$ aptitude install kolab-webclient
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Reading task descriptions... Done
No candidate version found for kolab-webclient
No candidate version found for kolab-webclient
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
Need to get 0B of archives. After unpacking 0B will be used.
Writing extended state information... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Reading task descriptions... Done

In /etc/apt/preferences the packages stand in section to come from  
Debian testing

Package: *
Pin: release o=Debian,a=testing
Pin-Priority: -1

Package: libnet-ldap-perl horde3 imp4 ingo1 kronolith2 mnemo2 nag2  
turba2 dimp1
Pin: release o=Debian,a=testing
Pin-Priority: 900

Package: kolab-webadmin kolab-webclient kolabd libkolab-perl php-kolab- 
filter php-kolab-freebusy ansel1 imp4 turba2
Pin: release o=Debian,a=testing
Pin-Priority: 900


Sorry I forgot to say that I use Debian Lenny


Greetz