require 'formula' class Libkml < Formula url 'http://libkml.googlecode.com/files/libkml-1.2.0.tar.gz' homepage 'http://code.google.com/p/libkml/' sha1 '3fa5acdc2b2185d7f0316d205002b7162f079894' def install system "./configure", "--prefix=#{prefix}" system "make install" end end