Don't install a Python .egg
    
    Due to an upcoming deprecation of .eggs in pip,
    we'd like to avoid all Python .eggs in Fedora.
    
    setuptools forces installation of an .egg when --prefix is set without --root.
    
    To assert this works, we list the Python files explicitly,
    as required by https://docs.fedoraproject.org/en-US/packaging-guidelines/Python/#_explicit_lists