require 'formula' class Gosu < Formula homepage 'http://gosu-lang.org/' url 'http://gosu-lang.org/downloads/gosu-0.8.6.1-C/gosu-0.8.6.1-C.tgz' version '0.8.6.1-C' sha1 '6e4b4e95bc75237a1e04118aa31e9bdf331dbb0f' def install mv "bin/gosu.sh", "bin/gosu" rm "bin/gosu.cmd" touch "ext/.anchor" prefix.install Dir['*'] end end