hugs doesn't start

i downloaded and installed hugs for OS X but when i try and run it from the terminal i get this message Last login: Fri Sep 5 18:27:31 on ttyp1 Welcome to Darwin! [Martin-Holmans-Computer:~] martin% hugs hugs: Command not found. [Martin-Holmans-Computer:~] martin% how do i start hugs? i can find no information anywhere on this. Cheers Martin