old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
      Setup file for ddpuk.
  
      This file was generated with PyScaffold 2.5rc1.post0.dev5+g543002a, a tool that easily
      puts up a scaffold for your new Python project. Learn more under:
      http://pyscaffold.readthedocs.org/
  """
  
  import sys
  from setuptools import setup
  
  
  def setup_package():
      needs_sphinx = {'build_sphinx', 'upload_docs'}.intersection(sys.argv)
      sphinx = ['sphinx'] if needs_sphinx else []
      setup(setup_requires=['six', 'pyscaffold>=2.5a0,<2.6a0'] + sphinx,
            use_pyscaffold=True)
  
  
  if __name__ == "__main__":
      setup_package()
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
      Setup file for ddpuk.
  
      This file was generated with PyScaffold 2.5rc1.post0.dev5+g543002a, a tool that easily
      puts up a scaffold for your new Python project. Learn more under:
      http://pyscaffold.readthedocs.org/
  """
  
  import sys
  from setuptools import setup
  
  
  def setup_package():
      needs_sphinx = {'build_sphinx', 'upload_docs'}.intersection(sys.argv)
      sphinx = ['sphinx'] if needs_sphinx else []
      setup(setup_requires=['six', 'setuptools>=12',
                            'pyscaffold>=2.5a0,<2.6a0'] + sphinx,
            use_pyscaffold=True)
  
  
  if __name__ == "__main__":
      setup_package()
  
subject: Add setuptools to setup_requires