old_contents: """This is the docstring for the example.py module.  Modules names should
  have short, all-lowercase names.  The module name may have underscores if
  this improves readability.
  Every module should have a docstring at the very top of the file.  The
  module's docstring may extend over multiple lines.  If your docstring does
  extend over multiple lines, the closing three quotation marks must be on
  a line by itself, preferably preceded by a blank line."""
  
  __copyright__ = "tba"
  __license__ = "tba"
  __author__ = "gplssm"
  
  
  from setuptools import find_packages, setup
  
  setup(name='egopowerflow',
        author='openego development group',
        description='Powerflow analysis based on PyPSA',
        packages=find_packages(),
        install_requires=['pandas >= 0.17.0',
                          'pypsa <= 0.6.2',
                          'sqlalchemy',
                          # 'egoio', # comment til release of ego.io
                          # 'oemof.db',
                          'geoalchemy2',
                          'matplotlib'] #to be installed manually
       )
new_contents: """This is the docstring for the example.py module.  Modules names should
  have short, all-lowercase names.  The module name may have underscores if
  this improves readability.
  Every module should have a docstring at the very top of the file.  The
  module's docstring may extend over multiple lines.  If your docstring does
  extend over multiple lines, the closing three quotation marks must be on
  a line by itself, preferably preceded by a blank line."""
  
  __copyright__ = "tba"
  __license__ = "tba"
  __author__ = "gplssm"
  
  
  from setuptools import find_packages, setup
  
  setup(name='egopowerflow',
        author='openego development group',
        description='Powerflow analysis based on PyPSA',
        version='0.0.1',
        license="GNU GENERAL PUBLIC LICENSE Version 3",
        packages=find_packages(),
        install_requires=['pandas >= 0.17.0, <=0.19.1',
                          'pypsa >= 0.6.2, <= 0.6.2',
                          'sqlalchemy >= 1.0.15, <= 1.1.4',
                          'egoio <= 0.0.1, >= 0.0.1',
                          'oemof.db >=0.0.4, <=0.0.4',
                          'geoalchemy2 >= 0.3.0, <=0.3.0',
                          'matplotlib >= 1.5.3, <=1.5.3']
       )
subject: Update setup.py