Playing around with chipmunk physics and chingu!
Bundler, Chipmunk, Chingu
OSX llvm might give you trouble, like shrinking/exploding polygons as they rotate. Use the osx gcc installer, export these, delete the gemset then bundle.
export CC=gcc-4.2 export CXX=g++-4.2
Ubuntu 12.04 had an error about libiconv_open missing from gosu.so. If you go into the gem folder, edit the Makefile to include -liconv it works.
Change the .rvmrc if you'd like to use ruby 1.9.2 Probably works with 1.8.7 if you go back to old hash style.
Ship sprites come from http://gushh.net/blog/spaceship-generator/