/usr/share/kde4/apps/cmake/modules/KDELibsDependencies.cmake:set(KDE4_XDG_APPS_INSTALL_DIR "/usr/share/kde4/applications/kde4}") } лишняя.
kde4libs-4.3.4-alt3 -> sisyphus: * Tue Jan 19 2010 Sergey V Turchin <zerg@altlinux> 4.3.4-alt3 - rebuilt with fixed kde-common-devel (ALT#22783)