Description of problem: libgnomecups-devel has wrong unique group "Development/GNOME and GTK+". Please use one of the groups listed in /usr/share/doc/rpm-4.x.x/GROUPS, for example Development/Libraries Version-Release number of selected component (if applicable): 0.1.11-1
This bag is still present in 0.1.12-1
bag = bug, sorry for typo