Prolog for linux.

[Bruno Gimenes Pereti]

Thank's for answering. The problema is that I'm studing computer sciency
at the university and my teacher asked me to get a free version of
prolog that runs in AIX 4... or linux, and I realy don't have any
experience with prolog, I think she needs something like to Arity Prolog
from Edimburg. Can you help me?