old_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  
  from setuptools import setup, find_packages
  from pyxsltp import __version__
  
  setup(
      name = "pyxsltp",
      version = __version__,
      packages = find_packages(),
      scripts = ['pyxsltp'],
  )
  
new_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  
  from distutils.core import setup
  from pyxsltp import __version__
  
  setup(
      name = "pyxsltp",
      version = __version__,
      py_modules = ['pyxsltp'],
      scripts = ['pyxsltp'],
  )
  
subject: Switch from setuptools to distutils