require 'formula' class Shntool < Formula url 'http://etree.org/shnutils/shntool/dist/src/shntool-3.0.10.tar.gz' homepage 'http://etree.org/shnutils/shntool/' sha1 '7a2bc8801e180cf582f0e39775603582e35d50d2' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end