1. We downloaded the pure java version.
2. We ran the installer.
3. We ran the installed "greenfoot" file.
4. We then got a splash screen
5. We were then asked to choose from 4 choices including run the tutorials.
6. No matter what we select : the selection screen disappears and a program called "Boot" continues to run.
7. The Boot program has some menu items: Class , Edit, Tools, Options but no UI and definitely not at all like the screenshots in the documentation