old_contents: #!/usr/bin/env python
  """Wrapper to run setup.py using setuptools."""
  import setuptools
  with open('setup.py', 'rb') as f:
      exec(compile(f.read(), 'setup.py', 'exec'))
  
new_contents: #!/usr/bin/env python
  """Wrapper to run setup.py using setuptools."""
  import setuptools
  with open('setup.py') as f:
      exec(compile(f.read(), 'setup.py', 'exec'))
  
subject: Fix open mode in setupegg.py wrapper script