setup.py clean throws TypeError

[dobey]

+ python setup.py clean
running clean
Traceback (most recent call last):
  File "setup.py", line 100, in <module>
    branches in Launchpad (http://edge.launchpad.net).''',
  File "/usr/lib/python2.7/distutils/core.py", line 152, in setup
    dist.run_commands()
  File "/usr/lib/python2.7/distutils/dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
    cmd_obj.run()
  File "setup.py", line 49, in run
    super(CleanCommand, self).run()
TypeError: must be type, not classobj