sudo apt-key adv --keyserver hkp://pgp.mit.edu:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D echo "deb [arch=amd64] https://apt.dockerproject.org/repo debian-jessie main" | sudo tee /etc/apt/sources.list.d/docker.list sudo apt-get update sudo apt-get install docker-engine
sudo apt-key adv --keyserver hkp://pgp.mit.edu:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D echo "deb https://apt.dockerproject.org/repo ubuntu-trusty main" | sudo tee /etc/apt/sources.list.d/docker.list sudo apt-get update sudo apt-get install docker-engine
After Docker is installed,
sudo usermod -aG docker $USER
Then reboot your computer for the changes to take effect (Or restart docker daemon and re-login if you hate to reboot).