Error while resolve packages by apt

[J0j02]

resolve packages with apt-get
E: Broken packages
apt-get say following:
Reading package lists...
Building dependency tree...
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.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
php5-sybase: Depends: libct1 but it is not going to be installed
psa-api: Depends: python2.3 but it is not going to be installed
psa-mod-fcgid-configurator: Depends: libapache2-mod-fcgid but it is not going to be installed
psa-rubyrails-configurator: Depends: libfcgi-ruby1.8 but it is not going to be installed
psa-tomcat-configurator: Depends: libapache2-mod-jk2 but it is not going to be installed

ERROR: Error while resolve packages by apt
ERROR: Installation failed

Wheres the Problem and what can i do?

System: Debian Sarge 3.1