On 06/18/2014 07:47 PM, 彭勇 wrote: > docker is in *rhel-7-server-extras-rpms of *RHEL 7. > > and it's missing from CentOS 7 yup, docker isnt in RHEL7 itself, its in extras/ - look at the conversation around the Extras/ stuff from earlier on this list -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc