require 'formula' class Protobuf < Formula url 'http://protobuf.googlecode.com/files/protobuf-2.4.0a.tar.bz2' homepage 'http://code.google.com/p/protobuf/' sha1 '5816b0dd686115c3d90c3beccf17fd89432d3f07' fails_with_llvm def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}", "--with-zlib" system "make" system "make install" end end