require 'formula' class Aacgain < Formula url 'http://altosdesign.com/aacgain/alvarez/aacgain-1.8.tar.bz2' homepage 'http://altosdesign.com/aacgain/' md5 '61ce9e648fa1773adb3d4b3c84c6e4ca' def install system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking" system "make install" end end