old_contents: from distutils.core import setup
  
  setup(name='ezvirtualenv',
        version='0.1.0',
        description='Easy Virtual Environment',
        author='Matthias Miller',
        url='https://github.com/matthiasmiller/ezvirtualenv',
        py_modules=['ezvirtualenv'],
       )
  
new_contents: #!/usr/bin/env python
  # vim: sw=4 ts=4 et
  from setuptools import setup
  
  setup(name='ezvirtualenv',
        version='0.1.0',
        description='Easy Virtual Environment',
        author='Matthias Miller',
        url='https://github.com/matthiasmiller/ezvirtualenv',
        py_modules=['ezvirtualenv'],
        install_requires=[
          'virtualenv>=13.0.03',
        ],
       )
  
  
subject: add dependency to setup.py