old_contents: #! /usr/bin/env python
  
  from setuptools import find_packages, setup
  
  setup(name='oemof.db',
        version='0.0.4',
        description='The oemof database extension',
        namespace_package = ['oemof'],
        packages=find_packages(),
        package_dir={'oemof': 'oemof'},
        install_requires=['sqlalchemy >= 1.0',
                          'keyring >= 4.0',
                          'shapely',
                          'psycopg2',
                          'keyrings.alt'])
  
new_contents: #! /usr/bin/env python
  
  from setuptools import find_packages, setup
  
  setup(name='oemof.db',
        version='0.0.4',
        description='The oemof database extension',
        namespace_package = ['oemof'],
        packages=find_packages(),
        package_dir={'oemof': 'oemof'},
        install_requires=['sqlalchemy >= 1.0',
                          'keyring >= 4.0',
                          'shapely',
                          'psycopg2',
                          'keyrings.alt',
                          'pandas >=0.19.1, <=0.19.1'])
  
subject: Add pandas as required package