Comment 4 for bug 164254

Sneb it's not the same error as what I reported.

With mine it can't find the executable /usr/sbin/tzconfig . Searching through the package names returns no package in gutsy that has tzconfig:
http://packages.ubuntu.com/cgi-bin/search_contents.pl?word=tzconfig&searchmode=searchfiles&case=insensitive&version=gutsy&arch=i386

This is holding back any other packages from upgrading or installing.