def METHOD_NAME():
    global DEBUG
    global args
    global FORCE
    if len(sys.argv)<2:
        show_help()
    options, args = getopt.getopt(sys.argv[1:], 'hdf', ['help',
                                                       'debug',
                                                       'force',
                                                          ])
    if DEBUG == True:                                                           
        print options
        print args
        print len(sys.argv)
    for opt, arg in options:
        if opt in ('-h', '--help'):
            show_help()
        elif opt in ('-d', '--debug'):            
            DEBUG = True
            logging.basicConfig(level=logging.INFO)
        elif opt in ('-f', '--force'): 
            FORCE = 1
        else:
            logging.info('no option')                          
    for arg in args:            
        if arg == 'install':
           install()
        elif arg == 'clean':
           uninstall()
        else:
            show_help()
    return 0              