require 'formula' class Protobuf < Formula url 'http://protobuf.googlecode.com/files/protobuf-2.3.0.tar.bz2' sha1 'db0fbdc58be22a676335a37787178a4dfddf93c6' homepage 'http://code.google.com/p/protobuf/' def install fails_with_llvm system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}", "--with-zlib" system "make" system "make install" end end