old_contents: #!/usr/bin/env python
  
  """Setup for cppclean."""
  
  from __future__ import unicode_literals
  
  from distutils import core
  
  
  with open('README') as readme:
      core.setup(name='cppclean',
                 description='Find problems in C++ source that slow development '
                             'of large code bases.',
                 long_description=readme.read(),
                 packages=['cpp'],
                 scripts=['cppclean'])
  
new_contents: #!/usr/bin/env python
  
  """Setup for cppclean."""
  
  from distutils import core
  
  
  with open('README') as readme:
      core.setup(name='cppclean',
                 description='Find problems in C++ source that slow development '
                             'of large code bases.',
                 long_description=readme.read(),
                 packages=['cpp'],
                 scripts=['cppclean'])
  
subject: Make this work on Python 2