def _build_package_finder(self, options, index_urls):
        return PackageFinder(find_links=options.find_links,
                             index_urls=index_urls,
                             use_mirrors=options.use_mirrors,
                             mirrors=options.mirrors)
Create a package finder appropriate to this install command.
dataset/ETHPy150Open tschellenbach/Django-facebook/docs/docs_env/Lib/site-packages/pip-1.0-py2.5.egg/pip/commands/install.py/InstallCommand._build_package_finder