Docker-Compose can't connect to Docker Daemon

Question

I am getting an error message saying I can\'t connect to the docker daemon. I have looked into other people\'s answers who have had similar issues but it hasn\'t helped. I

Answer 1

I used Ubuntu 16.04 and found this problem too when I used docker-compose. I fixed it by running this command.

$ sudo systemctl start docker
$ sudo docker-compose build