Install Docker for Mac (http://beta.docker.com)
Install docker-machine-driver-xhyve (https://github.com/zchee/docker-machine-driver-xhyve)
brew install docker-machine-driver-xhyve
sudo chown root:wheel $(brew --prefix)/opt/docker-machine-driver-xhyve/bin/docker-machine-driver-xhyve
sudo chmod u+s $(brew --prefix)/opt/docker-machine-driver-xhyve/bin/docker-machine-driver-xhyve