I'm trying to follow this tutorial to install Docker on my Librelect/Kodi Raspberry pi box. I have followed all the steps but when I run:
docker -H 0.0.0.0:2375 run hello-world
I get the error message:
Unable to find image 'hello-world:latest' locally
docker: Error response from daemon: Get https://registry-1.docker.io/v2/: dial tcp:lookup registry-1.docker.io on 192.168.1.1:53: read udp 192.168.1.55:40093->192.168.1.1:53: i/o timeout.
See 'docker run --help'.
I have seen other posts with similar problems but all are on decent operating systems with proper Unix tools like service and proper package managers. For example almost all of the commands suggested on this page lead to -sh: <command> not found errors. On Libreelec the only package manager I have found so far is Entware, which is a hassle to get around. I would appreciate if you could Help me know what is the problem and how I can solve it.
P.S.1. When I run docker version I get the message:
Client:
Version: 1.13.1
API version: 1.26
Go version: go1.7.5
Git commit: 1.13.1
Built: Sat Jul 15 18:44:26 UTC 2017 OS/Arch: linux/arm Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
P.S.2 It has been mentioned in some posts that changing DNS server to 8.8.8.8 and 8.8.4.4 on Docker settings solves the problem. But I don't know how to do this.
