old_contents: # -*- coding: utf-8 -*-
  #
  # Copyright (C) 2003-2009 Edgewall Software
  # All rights reserved.
  #
  # This software is licensed as described in the file COPYING, which
  # you should have received as part of this distribution. The terms
  # are also available at http://trac.edgewall.org/wiki/TracLicense.
  #
  # This software consists of voluntary contributions made by many
  # individuals. For the exact contribution history, see the revision
  # history and logs, available at http://trac.edgewall.org/log/.
  
  __version__ = __import__('pkg_resources').get_distribution('Trac').version
  
new_contents: # -*- coding: utf-8 -*-
  #
  # Copyright (C) 2003-2009 Edgewall Software
  # All rights reserved.
  #
  # This software is licensed as described in the file COPYING, which
  # you should have received as part of this distribution. The terms
  # are also available at http://trac.edgewall.org/wiki/TracLicense.
  #
  # This software consists of voluntary contributions made by many
  # individuals. For the exact contribution history, see the revision
  # history and logs, available at http://trac.edgewall.org/log/.
  
  from pkg_resources import DistributionNotFound, get_distribution
  
  try:
      __version__ = get_distribution('Trac').version
  except DistributionNotFound:
      __version__ = '0.12dev'
  
subject: allow bootstrap during initial setup, as we now need to be able to import some trac packages (`trac.util.dist`) from setup.py.