[caf4926]

First if possible check in Yast - Software Management
Filter by repos and select
home-antsgolem:qtcurve

If there are any packages installed from there, delete them.
When that's done - delete that repo.

If you really want those packages I can give you a repo to add, but first - Tell us if you use kde3 or kde4?

In the mean time, open a terminal and become su

Now do this:

zypper ref

Now:

zypper dup

Logout and back in