This package fails to build in mock if the minimal build group is reduced to only the packages listed in the Exceptions section of the packaging guidelines. The issue can be fixed by: 1: Changing the xorg-x11-devel buildreq to libXt-devel 2: Adding a --x-includes= option to %configure that specifies an empty or non-existent directory (needed to work around a bug in the automake-made Makefiles, which include an empty -I compiler flag otherwise) Patch attached. This should fix the build on FC5 too. I'd also suggest adding a %{?dist} tag to Release:
Created attachment 132993 [details] Patch fixing build on rawhide
Update: As xcin are not included in fedora, libtabe will be excluded from fedora extras. FYI, xcin requires libtabe.