Working alternate install location

setup.py

from setuptools.command.install import install

from setuptools import setup


class root_usr_install(install):
    prefix = '/local'
    def __init__(self, *args, **kwargs):
        install.__init__(self, *args, **kwargs)
        self.prefix = '/usr'


setup(name='newdispatch',
      version='1.2.1',
      description='Async Handler and Event Dispatcher',
      url='http://github.com/Alphadelta14/python-newdispatch',
      author='Alpha',
      author_email='alpha@projectpokemon.org',
      license='MIT',
      packages=['dispatch', 'dispatch.events', 'dispatch.async'],
      cmdclass={'install': root_usr_install},
      zip_safe=True)