Docker-compose da erro

hiure@meteoro:/mnt/40a09afe-81ac-44fb-96e4-5b818fd7d1a9/hiure/meshmon$ docker-compose up
ERROR: Couldn't connect to Docker daemon at http+docker://localunixsocket - is it running?

If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.