Description of problem: When upgrading FC4 to recent rawhide, an update-gtk-immodules error occurs because scim-libs does not prereq gtk2 2.8: ie gtk2-2.6 update-gtk-immodules is unable to read im-scim.so because it is linked against gtk2-2.8 including cairo: specifically it complains it can't find libpangocairo-1.0.so.0.
Should be fixed in 1.4.4-9.