old_contents: #! /usr/bin/env python3
  # -*- coding: utf-8 -*-
  from distutils.core import setup
  import os
  
  setup(name='pysdmx',
  	version='0.1',
      description='A python interface to SDMX',
      author='Widukind team',
      author_email='dev@michaelmalter.fr',
        py_modules=['pysdmx'],
      install_requires=[
          'pandas>=0.12'
        ]
  	)
  
new_contents: #! /usr/bin/env python3
  # -*- coding: utf-8 -*-
  from distutils.core import setup
  import os
  
  setup(name='pysdmx',
  	version='0.1',
      description='A python interface to SDMX',
      author='Widukind team',
      author_email='dev@michaelmalter.fr',
        py_modules=['pysdmx'],
      install_requires=[
          'pandas>=0.12',
          'numpy',
          'lxml',
          'requests'
        ]
  	)
  
subject: Add dependencies to the setup.py