Download patch
ref: 27b39bf25da5e502062d948796439c85b7cf5e9b parent: 21e2d5e308d3ced763aa1daf5d21bc544856c3c5 author: Paul Brossier <piem@piem.org> date: Fri Feb 8 18:32:27 EST 2013
README.osx: add some instructions for osx