gistfile1.txt

./setup.py develop
running develop
Traceback (most recent call last):
  File "./setup.py", line 38, in <module>
    data_files=[])
  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 971, in run_command
    cmd_obj.ensure_finalized()
  File "/usr/lib/python2.7/distutils/cmd.py", line 109, in ensure_finalized
    self.finalize_options()
  File "/usr/lib/python2.7/dist-packages/setuptools/command/develop.py", line 40, in finalize_options
    ei = self.get_finalized_command("egg_info")
  File "/usr/lib/python2.7/distutils/cmd.py", line 312, in get_finalized_command
    cmd_obj.ensure_finalized()
  File "/usr/lib/python2.7/distutils/cmd.py", line 109, in ensure_finalized
    self.finalize_options()
  File "/usr/lib/python2.7/dist-packages/setuptools/command/egg_info.py", line 86, in finalize_options
    self.egg_version = self.tagged_version()
  File "/usr/lib/python2.7/dist-packages/setuptools/command/egg_info.py", line 165, in tagged_version
    return safe_version(self.distribution.get_version() + self.vtags)
TypeError: unsupported operand type(s) for +: 'file' and 'str'