require 'formula' class Parallel < Formula url 'http://ftpmirror.gnu.org/parallel/parallel-20111122.tar.bz2' mirror 'http://ftp.gnu.org/gnu/parallel/parallel-20111122.tar.bz2' homepage 'http://savannah.gnu.org/projects/parallel/' md5 '3948c2b58553687451f0aef54a4d30d6' def install system "./configure", "--prefix=#{prefix}" system "make install" end end