old_contents: #! /usr/bin/env python
  
  from setuptools import find_packages, setup
  
  setup(name='dingo',
        author='openego development group',
        description='DIstribution Network GeneratOr',
        packages=find_packages(),
        install_requires=['networkx >= 1.11',
                          'geopy >= 1.11.0',
                          'pandas >= 0.17.0',
                          'pyomo >= 1.9.5.1',
                          'pyproj',
                          'geoalchemy2',
                          #'matplotlib', #should be included but fails via pip3
                          'ego.io >= 0.0.1-pre',
                          'oemof.db']
       )
  
new_contents: #! /usr/bin/env python
  
  from setuptools import find_packages, setup
  
  setup(name='dingo',
        author='openego development group',
        description='DIstribution Network GeneratOr',
        packages=find_packages(),
        install_requires=['networkx >= 1.11',
                          'geopy >= 1.11.0',
                          'pandas >= 0.17.0',
                          'pyomo >= 1.9.5.1',
                          'pyproj',
                          'geoalchemy2',
                          'matplotlib',
                          'ego.io',# >= 0.0.1rc7',
                          'oemof.db']
        # dependency_links=['https://github.com/openego/ego.io/archive/856769eb79e5342c349fe479e8c42da6481e122c.zip#egg=ego.io-0.0.1rc7+git.856769e']
       )
  
subject: Update on install_requires