Your package gnome-shell failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=5041298 Build logs: root.log: http://kojipkgs.fedoraproject.org/work/tasks/1298/5041298/root.log build.log: http://kojipkgs.fedoraproject.org/work/tasks/1298/5041298/build.log state.log: http://kojipkgs.fedoraproject.org/work/tasks/1298/5041298/state.log NOTE: build logs are cleaned up after 1 week For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
Once the dependency problems were sorted out, the package built fine: https://koji.fedoraproject.org/koji/buildinfo?buildID=397396