require 'formula' class Afflib < Formula url 'http://afflib.org/downloads/afflib-3.6.15.tar.gz' homepage 'http://afflib.org' md5 'ca04f2d1bda64e0cedaf4af7a9bf4298' depends_on 'expat' => :optional def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end