Brian Pickrell

It's crazy to get blocked from trying Minsky over such a basic question, but HOW DO YOU START THE PROGRAM? I've been searching through .md files and other documentation, and the most I can get is that I need to click on the icon I downloaded. Well, the file I downloaded is a .tar archive, and if I click on it the computer will unzip it, but I still can't find an executable to run. Can someone point me to instructions that don't assume the reader already has it running, which I'm sure must exist?...