我按照docker.io中提到的setp by step教程尝试了docker,我遇到了运行问题:
My-MacBook-Pro:~ jothi$ docker run buntu:14.04 /bin/echo 'Hello world'
2014/09/18 22:10:53 Post http:///var/run/docker.sock/v1.14/containers/create: dial unix /var/run/docker.sock: no such file or directory
My-MacBook-Pro:~ joe$
我不明白这个错误。有线索吗?