new_contents: import sys
  from setuptools import setup, find_packages, Extension
  
  
  def main():
      if sys.version_info[0] != 2:
          sys.exit('PyGBe only supports Python 2.7')
  
      setupkw = dict(
              name='PyGBe',
              description='A boundary element method code that does molecular electrostatics calculations with a continuum approach',
              platforms='Linux',
              packages = find_packages(),
              )
      setup(**setupkw)
  
  if __name__ == '__main__':
      main()
  
subject: add setup.py installer