With the move in 2.7 to gtkprint there is no longer a need for BuildRequires: libgnomeprintui22-devel I'm not sure if the following is still relevant either BuildRequires: libgnomeui-devel I also think pyabiword might need to be rebuilt for the new release as well.
And I think the libglade2-devel is obsolete as well with the move to gtkbuilder
Fixed in 2.7.5-3 rawhide