I followed the instructions in this blog “https://blogs.oracle.com/hlsu/install-docker-on-oracle-linux-7” to install docker engine in my Oracle Linux 7 server. This is my log for yum install docker-engine : it seems to have installed correctly but the next step i,e. to start the docker gives me this error : —># systemctl start docker –>#systemctl status docker.service –>#journalctl -xe -l -u docker |