Thanks for the suggestions, which I’ve incorporated into the cheatsheet. Please could you take a look and make sure I’ve done this clearly and accurately, especially with the second point. That problem didn’t affect me, so it’s hard to be sure I’ve explained it properly.
It might be worth raising a bug with the Bullet developers, because that problem doesn’t seem to be anything to do with Panda. It’s just that there are Linux configurations where it fails to build.