require 'formula' class Convmv < Formula url 'http://www.j3e.de/linux/convmv/convmv-1.14.tar.gz' homepage 'http://www.j3e.de/linux/convmv/' md5 'd41238051c13b2e6c0cc2310a8f69d68' def install system "make", "install", "PREFIX=#{prefix}" end end