Prolog - Environment Setup


In this chapter, we will discuss how to install Prolog in our system.

Prolog Version

In this tutorial, we are using GNU Prolog, Version: 1.4.5

Official Website

This is the official GNU Prolog website where we can see all the necessary details about GNU Prolog, and also get the download link.

Direct Download Link

Given below are the direct download links of GNU Prolog for Windows. For other operating systems like Mac or Linux, you can get the download links by visiting the official website (Link is given above) − (32 Bit System) Bit System)

Installation Guide

  • Download the exe file and run it.

  • You will see the window as shown below, then click on next


Select proper directory where you want to install the software, otherwise let it be installed on the default directory. Then click on next.

Select directory

You will get the below screen, simply go to next.

Select Start Menu Folder

You can verify the below screen, and check/uncheck appropriate boxes, otherwise you can leave it as default. Then click on next.

Select Additional Task

In the next step, you will see the below screen, then click on Install.


Then wait for the installation process to finish.


Finally click on Finish to start GNU Prolog.

Setup Wizard

The GNU prolog is installed successfully as shown below −

Installed Successfully