Install Docker latest on Ubuntu 14.04 with AUFS as the storage driver

install_latest_docker.sh

#!/bin/bash
sudo apt-get update
sudo apt-get -y install linux-image-extra-$(uname -r)
sudo sh -c "wget -qO- https://get.docker.io/gpg | apt-key add -"
sudo sh -c "echo deb http://get.docker.io/ubuntu docker main\ > /etc/apt/sources.list.d/docker.list"
sudo apt-get update
sudo apt-get -y install lxc-docker

What is this lxc-docker package and how does it differ from the docker-engine package?

@jedwards1211 you can find a nice description for the same here