require 'formula' class Xdelta < Formula url 'http://xdelta.googlecode.com/files/xdelta3.0y.tar.gz' version '3.0y' homepage 'http://xdelta.org' md5 '8246e6ba89a5a6b9efc24f9552fcf940' def install system "make" bin.install "xdelta3" end end