Oh, I got it now! It reads everything from $PWD, and files were at /usr/share/gravit, so easily fixed. I also found the spawn examples, and what a surprise... it uses Lua! As a awesome-wm user I'm used to Lua, so that's great news.
This is a beautiful piece of work. Keep development going!
Also thanks for the faster-than-light answer. :P
Now I'm going to fiddle a little with my new toy. Hoping to show some of my simulations when I get used to it.
- Emili