Your package texlive-base failed to build from source in current F28. https://koji.fedoraproject.org/koji/taskinfo?taskID=25572886 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
Created attachment 1408255 [details] build.log
Created attachment 1408256 [details] root.log
Created attachment 1408257 [details] state.log
Builds fine now: https://koji.fedoraproject.org/koji/buildinfo?buildID=1058775