There's no point in telling people to make it executable in your instructions, given that it needs all the extra arguments in the alias. Also, putting these tw

There's no point in telling people to make it executable in your instructions, given that it needs all the extra arguments in the alias. Also, putting these two lines before your import will make it run without complaint on Python 2.6.x: import warnings warnings.filterwarnings('ignore', 'the md5 module is deprecated')