Docker not found

Installation
1

I prepared the rebuild app after installing the plugin, but strangely, it failed. Here is the code: (Sorry, this issue may be foolish, I am a complete beginner)

ubuntu@VM-4-2-ubuntu:/var/discourse$ ./launcher rebuild app
Cannot connect to the docker daemon - verify it is running and you have access
ubuntu@VM-4-2-ubuntu:/var/discourse$ docker-machine start default
Command 'docker-machine' not found, but can be installed with:
sudo snap install docker

I have tried and searched for some methods before, but none of them were effective.

2

It looks like docker is not installed. You could usual it the way suggested or use the way suggested in the standard install instructions.

1 Like
3

thank you so much,I will try again. :smiley: