docker releases: https://download.docker.com/linux/ubuntu/dists/artful/
If you are used to installing Docker to your development machine with get-docker script, that won't work either. So the solution is to install Docker CE from the artful package.
sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo apt-key fingerprint 0EBFCD88
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu artful stable"
sudo apt-get update
sudo apt-get install docker-ce
# install docker compose
sudo apt-get update
sudo apt-get install python-pip -y
sudo pip install docker-compose
# check docker status
sudo service docker status
# check docker socket file ownership and change it
sudo ls -la /var/run/docker.sock
sudo chown $USER:docker /var/run/docker.sock
# put current user into docker user group
sudo usermod -aG docker ${USER}