Prolog on mac

Raed Abboud <[email protected]> Tue, 29 Jan 2013 14:20:28 +0100

Newsgroups	gmane.comp.gnu.prolog.bugs
Message-ID	<[email protected]>

Hallo, 
i'm using a macbook pro running mac os x mountain lion.
I've installed the package, i open terminal and i write gprolog but it says :

-bash: gProlog: command not found

please help me i'm studying computer science and i must use this program

sincerely,

Raed.