Description of problem:
Package python-pkginfo2 fails to build from source in Fedora Rawhide.

Version-Release number of selected component (if applicable):
30.0.0-6.fc42

Steps to Reproduce:
koji build --scratch f43 python-pkginfo2-30.0.0-6.fc42.src.rpm

Additional info:
This package is tracked by Koschei. See:
https://koschei.fedoraproject.org/package/python-pkginfo2

Reproducible: Always

Actual Results:
________________________ DevelopTests.test_ctor_w_path _________________________
self = <pkginfo2.tests.test_develop.DevelopTests testMethod=test_ctor_w_path>
    def test_ctor_w_path(self):
        from pkginfo2.tests import _checkSample
        develop = self._makeOne('.')
>       _checkSample(self, develop)
pkginfo2/tests/test_develop.py:15: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
pkginfo2/tests/__init__.py:11: in _checkSample
    testcase.assertEqual(installed.version, version)
E   AssertionError: None != '30.0.0'