require 'formula' class Aacgain < Formula homepage 'http://aacgain.altosdesign.com/' url 'http://aacgain.altosdesign.com/alvarez/aacgain-1.9.tar.bz2' sha1 '331039c4231e4d85ae878795ce3095dd96dcbfdb' def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end