require 'formula' class Idnits < Formula homepage 'http://tools.ietf.org/tools/idnits/' url 'http://tools.ietf.org/tools/idnits/idnits-2.13.00.tgz' sha1 '25a390110679257706b2498f6519963b4f75d867' depends_on 'aspell' def install bin.install "idnits" prefix.install_metafiles end end