old_contents: from distutils.core import setup
  setup(name='PDSQL',
        version='0.0.1',
        packages=['pdsql', 'sqlparse_mod']
        )
  
new_contents: from distutils.core import setup
  setup(name='pdsql',
        version='0.0.1',
        packages=['pdsql', 'sqlparse_mod']
        )
  
subject: rename package in setup.py