require 'formula' class Atool < Formula homepage 'http://www.nongnu.org/atool/' url 'http://savannah.nongnu.org/download/atool/atool-0.39.0.tar.gz' md5 'e0aa006decbc6484b9dba2879f1bb9f0' def install system "./configure", "--prefix=#{prefix}" system "make install" end end