Required Software
Eclipse 
As of this lesson, the version of Eclipse is 2022‑12. We will be using this IDE to do all of our work in, there are other softwares, but I like Eclipse.
https://www.eclipse.org/downloads/
Agis
The AGIS source can be obtained from the following location. You should always download the latest version for the Atavism version you are working with. In this example we will be setting up X.7
https://apanel.atavismonline.com/