Your package libnova failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=6944132 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
Created attachment 903726 [details] build.log
Created attachment 903727 [details] root.log
Created attachment 903728 [details] state.log
Created attachment 907459 [details] Patch for rawhide Patch for rawhide attached (tested with mock), but note that this will require YA rebuild of the following packages for the SONAME bump (0.15.0-1 also FTBFS): indi-apogee libindi vifir zyGrib