require 'formula' class GitExtras '0.1.0' version '0.1.0' head 'git://github.com/visionmedia/git-extras.git', :branch => 'master' homepage 'https://github.com/visionmedia/git-extras' def install inreplace 'Makefile', '/usr/local', prefix bin.mkpath system "make", "install" end end