Subject: [SWIPL] beginner´s question

From: "Jesus Manuel Villegas Fernandez" <[email-masked]>
Date: Mon, 10 Sep 2001 01:52:55 +0200

Hello.

    I want to learn prolog as a hobby, but I´ve got a very simple doubt preventing me from doing anything at all: I do not know how to make a program work, that is, I do not know how to use the "ensure_loaded" command. Whenever I try to load a file, I get a prompt telling there is no authorization to modify a static procedure. 
    I would be very grateful if someone explains me the exact steps I must follow. 

    Thanks.