Description of problem:
Please remove the explicit requirement on gnome-packagekit. Otherwise it will also be pulled onto the KDE Live images besides kpackagekit (and we need the space elsewhere).
This looks like it's not new... setroubleshoot/F-12 branch has this dependency too. Doesn't seem to be any mention of why/how it's used in the .spec. Dan?
This was added on Fri Jan 22 (rev 1.189)
It is using gnome-packagekit to figure out what version of selinux policy is installed and whether or not it needs an update.
Although it looks like it is no longer used so I can remove. It is now using yum.
Fixed in setroubleshoot-2.2.62-1.fc13