require 'formula' class Lzlib < Formula url 'http://download.savannah.gnu.org/releases/lzip/lzlib-1.1.tar.gz' homepage 'http://www.nongnu.org/lzip/lzlib.html' md5 '3e57ebb510b6343e93f56724cfa16510' def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end