Comment 4 for bug 608681

found workaround,

it was mudlet that had the dependancy on lrexlib1 0:2.4.0-1~ppa15

and the new version of mudlet that needed liblua5.1-rex-pcre0

if you uninstall mudlet and lrexlib1 0:2.4.0-1~ppa15

then install liblua5.1-rex-pcre0 and the new mudlet everything works fine

it was just a 4 way cross dependancy that was breaking the auto pakage updater

A depends on B
Anew depends on C

Anew confilcts with B
A conflicts with C
B and C conflict with each other