old_contents: # Copyright (C) 2011, 2012 Nippon Telegraph and Telephone Corporation.
  # Copyright (C) 2011 Isaku Yamahata <yamahata at valinux co jp>
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  # implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # a bug workaround.  http://bugs.python.org/issue15881
  try:
      import multiprocessing
  except ImportError:
      pass
  
  import setuptools
  import os
  from ryu import version
  
  
  os.environ["PBR_VERSION"] = str(version)
  setuptools.setup(name='ryu',
                   setup_requires=['pbr'],
                   pbr=True)
  
new_contents: # Copyright (C) 2011, 2012 Nippon Telegraph and Telephone Corporation.
  # Copyright (C) 2011 Isaku Yamahata <yamahata at valinux co jp>
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  # implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # a bug workaround.  http://bugs.python.org/issue15881
  try:
      import multiprocessing
  except ImportError:
      pass
  
  import setuptools
  
  
  setuptools.setup(name='ryu',
                   setup_requires=['pbr'],
                   pbr=True)
  
subject: revert "support setup.py install with git archive tarballs" commit