require 'formula' class Convmv < Formula homepage 'http://www.j3e.de/linux/convmv/' url 'http://www.j3e.de/linux/convmv/convmv-1.15.tar.gz' sha1 '7ca8599a37480a99058c4498fba7cfed64134de5' def install system "make", "install", "PREFIX=#{prefix}" end end