Install Corona on external drive

Hi, my dad recently just got a new macbook pro for his work and i really want to code on it but the problem is that i cant install any applications on it. (his work wont let him) I was just wondering if i could install and run corona off of an external hard drive??
please help
thanks [import]uid: 20397 topic_id: 7118 reply_id: 307118[/import]