Learning Neo4j 3.x - Second Edition

Installing Docker

Nothing comes without a little effort, so you need to install docker-ce, if you have not done so already.

Let's not mistaken the different Docker packages. There is a system tray for Gnome named docker; the Docker we need used to be packaged as docker.io. It is now packaged under the name docker-ce (community edition).

First, we need to check whether the three prerequisite packages are installed. To check, perform the following:

sudo apt-get -y install apt-transport-https ca-certificates curl

Then, add the docker.com keys to our local keyset:

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

Add the Docker repository to our system (Ubuntu users, I assume you use a 64-bit CPU):

sudo add-apt-repository ...