Your package python-matplotlib failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=12860255 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
Created attachment 1125833 [details] build.log
Created attachment 1125834 [details] root.log
Created attachment 1125835 [details] state.log
orion's python-matplotlib-1.4.3-12.fc24 completed http://koji.fedoraproject.org/koji/buildinfo?buildID=729578