require 'formula' class Cgvg < Formula homepage 'http://www.uzix.org/cgvg.html' url 'http://www.uzix.org/cgvg/cgvg-1.6.2.tar.gz' sha1 '24f460d75de95969e30d8a5187d037119ac79ad2' def install system "./configure", "--prefix=#{prefix}", "--mandir=#{man}" system "make install" end end