zhaojing@ubuntu:~$ docker -d
INFO[0000] +job serveapi(unix:///var/run/docker.sock)
INFO[0000] Listening for HTTP on unix (/var/run/docker.sock)
FATA[0000] Shutting down daemon due to errors: pid file found, ensure docker is not running or delete /var/run/docker.pid
zhaojing@ubuntu:~$ sudo docker run hello-world
[sudo] password for zhaojing:
exec format error
FATA[0000] Error response from daemon: Cannot start container 5b2b63773daab3d34a050f1e38aa6a97c55360ee5c4eeaad854313355ecc1252: [8] System error: exec format error
zhaojing@ubuntu:~$
请问这种情况怎么处理啊
ubuntu（14.04.1）安装docker遇到的坑安装的操作步骤：http://www.docker.org.cn/book/install/supported-platform-17.htmlUbuntu Trusty 1...