Install docker,


sudo apt-get install


common error:

Error loading docker apparmor profile: fork/exec/sbin/apparmor_parser: no such file or directory ()


sudo apt-get install apparmor


FATA[0000] Get http:///var/run/docker.sock/v1.16/version: 
    dial unix /var/run/docker.sock: no such file or directory.
    Are you trying to connect to a TLS-enabled daemon without TLS?

usually you need to reboot after install docker.

or run

boot2docker start
$(boot2docker shellinit)


FATA[0133] Get dial tcp connection timed out 



This is because you use docker under a proxy. then you need to add the proxy in your docker configure.

/etc/default/dockerconfiguration file : you should have a line to uncomment (and maybe adjust) to get your proxy settings applied automatically. 

if OS is debian, remeber remove export from that line, only keeps http_proxy part.


hen restart the Docker server:

service docker restart