Comment 1 for bug 744814

Also, see the following when running install.

# python setup.py install

/usr/lib/python2.6/dist-packages/DistUtilsExtra/auto.py:316: DeprecationWarning: the sha module is deprecated; use the hashlib module instead
  path = __import__(module).__file__

running install
Traceback (most recent call last):
  File "setup.py", line 115, in <module>
    'tools/nova-debug'])
  File "/usr/lib/python2.6/dist-packages/DistUtilsExtra/auto.py", line 96, in setup
    distutils.core.setup(**attrs)
  File "/usr/lib/python2.6/distutils/core.py", line 152, in setup
    dist.run_commands()
  File "/usr/lib/python2.6/distutils/dist.py", line 975, in run_commands
    self.run_command(cmd)
  File "/usr/lib/python2.6/distutils/dist.py", line 995, in run_command
    cmd_obj.run()
  File "/usr/lib/python2.6/dist-packages/DistUtilsExtra/auto.py", line 673, in run
    distutils.dir_util.copy_tree('etc', os.path.join(self.root, 'etc'),
  File "/usr/lib/python2.6/posixpath.py", line 67, in join
    elif path == '' or path.endswith('/'):
AttributeError: 'NoneType' object has no attribute 'endswith'