def make_environment_relocatable(home_dir):
    activate_this = os.path.join(home_dir, 'bin', 'activate_this.py')
    if not os.path.exists(activate_this):
        logger.fatal(
            'The environment doesn\'t have a file %s -- please re-run virtualenv '
            'on this environment to update it' % activate_this)
    fixup_scripts(home_dir)
    fixup_pth_and_egg_link(home_dir)
    ## FIXME: need to fix up distutils.cfg
Manually parse the version string so that we don't have to import anything
dataset/ETHPy150Open ralfonso/theory/go-pylons.py/make_environment_relocatable--crossover with--dataset/ETHPy150Open tartley/rerun/setup.py/read_version