Description of problem: Package python-fiona fails to build from source in Fedora rawhide. Version-Release number of selected component (if applicable): 1.8.20-1.fc35 Steps to Reproduce: koji build --scratch f35 python-fiona-1.8.20-1.fc35.src.rpm Additional info: This package is tracked by Koschei. See: https://koschei.fedoraproject.org/package/python-fiona This seems like a problem with glibc. It can be fixed by adding BuildRequires on glibc-all-langpacks.
This built fine in the mass rebuild.