require 'formula' class Convmv < Formula homepage 'http://www.j3e.de/linux/convmv/' url 'http://www.j3e.de/linux/convmv/convmv-1.15.tar.gz' md5 'b1bb703c08c6355868d15890ff193f7d' def install system "make", "install", "PREFIX=#{prefix}" end end