old_contents: ##
  # Copyright (c) 2008-present MagicStack Inc.
  # All rights reserved.
  #
  # See LICENSE for details.
  ##
  
  
  from setuptools import setup
  
  
  setup(
      setup_requires=['pbr>=1.6.0'],
      pbr=True
  )
  
new_contents: ##
  # Copyright (c) 2008-present MagicStack Inc.
  # All rights reserved.
  #
  # See LICENSE for details.
  ##
  
  
  from setuptools import setup
  
  
  setup(
      setup_requires=['pbr>=1.6.0', 'parsing>=1.5.0'],
      pbr=True
  )
  
subject: Add parsing to setup_requires as it is needed to build parsers