old_contents: #!/usr/bin/env python
  
  #for downloading the packages needed for this project.
  from setuptools import setup, find_packages
  
  setup(
      name='buzzmobile',
      version='0.3',
      url='https://github.com/gtagency/buzzmobile',
      author='gtagency',
      license='MIT',
      keywords='car cars self-driving lidar gps ros',
      install_requires=[
          'catkin_pkg==0.2.10',
          'googlemaps==2.4.4',
          'matplotlib==1.5.3',
          'numpy==1.11.2',
          'polyline==1.3.1',
          'pylint',
          'pytest==3.0.3',
          'pyyaml==3.12',
          'rospkg==1.0.41',
          'ds4drv', # requires apt-get install python-dev
          'empy==3.3.2', # required to make catkin_make work
          ],
  )
  
new_contents: #!/usr/bin/env python
  
  #for downloading the packages needed for this project.
  from setuptools import setup, find_packages
  
  setup(
      name='buzzmobile',
      version='0.3',
      url='https://github.com/gtagency/buzzmobile',
      author='gtagency',
      license='MIT',
      keywords='car cars self-driving lidar gps ros',
      install_requires=[
          'catkin_pkg==0.2.10',
          'googlemaps==2.4.4',
          'matplotlib==1.5.3',
          'numpy==1.11.2',
          'polyline==1.3.1',
          'pylint',
          'pytest==3.0.3',
          'pyyaml==3.12',
          'rospkg==1.0.41',
          'ds4drv', # requires apt-get install python-dev
          'empy==3.3.2', # required to make catkin_make work
          'netifaces==0.10.5',
          ],
  )
  
subject: Add required dependency for roslaunch