Description: Don't use broken Clean class.
Author: Bas Couwenberg <sebastic@debian.org>
Forwarded: not-needed

--- a/setup.py
+++ b/setup.py
@@ -78,5 +78,5 @@ setup(name='numpy_groupies',
                    'Programming Language :: Python :: 3.8',
                    'Programming Language :: Python :: 3.9',
                    'Programming Language :: Python :: 3.10'],
-      cmdclass=dict(clean=Clean, **versioneer.get_cmdclass()),
+      cmdclass=dict(**versioneer.get_cmdclass()),
 )