old_contents: ## ! DO NOT MANUALLY INVOKE THIS setup.py, USE CATKIN INSTEAD
  ## from: docs.ros.org/api/catkin/html/howto/installing_python.html
  from distutils.core import setup
  from catkin_pkg.python_setup import generate_distutils_setup
  
  # fetch values from package.xml
  setup_args = generate_distutils_setup(
      packages=['boat_imu'],
      package_dir={'': 'src'})
  
  setup(**setup_args)
  
new_contents: ## ! DO NOT MANUALLY INVOKE THIS setup.py, USE CATKIN INSTEAD
  ## http://docs.ros.org/api/catkin/html/howto/format2/installing_python.html
  ## pdf download of the page in sources folder:
  ## docs-ros_installing_python.pdf
  from distutils.core import setup
  from catkin_pkg.python_setup import generate_distutils_setup
  
  # fetch values from package.xml
  setup_args = generate_distutils_setup(
      packages=['boat_functions'],
      package_dir={'': 'src'})
  
  setup(**setup_args)
  
subject: change to correct package name, update link