Hi, I can confirm this problem on my dapper-system. The package python2.3-psycopg depends on python2.3-egenix-mxdatetime, which is not in the universe repository.
Greetings Siggi -- zope-psycopgda not installable on hoary https://launchpad.net/bugs/53671 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs