sudo apt-get install apt-transport-https# Add the Docker repository key to your local keychainsudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9# Add the Docker repository to your apt sources list.sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"# update your sources listsudo apt-get update# installapt-get install -y lxc-docker原文：http://www.cnblogs.com/wangkuan/p/5751489.html