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mwrge with 2.7.3

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bin/mg5_aMC
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                 help='force to launch debug mode')
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parser.add_option("-m", "--mode", dest="plugin",
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                  help="Define some additional command provide by a PLUGIN")
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parser.add_option("-s", "--nocaffeinate", action="store_false", default=True, dest='nosleep',
 
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                  help='For mac user, forbids to use caffeinate when running with a script')                               
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(options, args) = parser.parse_args()
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if len(args) == 0:
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    args = ''
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import logging.config
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import madgraph.interface.coloring_logging
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if ' ' in os.getcwd():
 
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    logging.warning("Path does contains spaces. We advise that you change your current path to avoid to have space in the path.")
 
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try: 
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    import readline
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except ImportError:
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# Call the cmd interface main loop
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try:
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    if options.file or args:
 
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        if sys.platform == "darwin" and options.nosleep:
 
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            logging.getLogger('madgraph').warning("launching caffeinate to prevent idle sleep when MG5aMC is running. Run './bin/mg5_aMC -s' to prevent this.")
 
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            pid = os.getpid()
 
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            subprocess.Popen(['caffeinate', '-i', '-w', str(pid)])
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        # They are an input file 
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        if args:
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            input_file = os.path.realpath(args[0])