Replace use of docker-compose with docker compose.

[RealistikDash]

Describe your changes

The use of docker-compose has been officially deprecated in favour of docker compose (part of the official Docker package). On newer distros, docker-compose no longer works.

Related Issues / Projects

Checklist

• I've manually tested my code

[tsunyoku]

we probably want to change the setup instructions to not use apt for docker as a pre-requisite. from experience, some distros/vendors/etc. do not provide a new enough docker version for us to use

[tsunyoku]

another thing, WSL users should be using docker desktop and not installing docker inside of their WSL - something else we should make clear

unrelated to this though

[NiceAesth]

we probably want to change the setup instructions to not use apt for docker as a pre-requisite. from experience, some distros/vendors/etc. do not provide a new enough docker version for us to use

could probably just link them to the docker documentation and call it a day, it has instructions on how to use the docker install script

[marcandreher]

I have the same issue docker-compose doesn't work anymore, for my instance I switched that. On Ubuntu 24.04 docker-compose is not working anymore

[cmyui]

could probably just link them to the docker documentation and call it a day

+1 to keep the instructions up to date

[cmyui]

If this breaks someone's instance due to an old install, what's the fix for them? (is there a simple command i can copy/pasta?)

[NiceAesth]

If this breaks someone's instance due to an old install, what's the fix for them? (is there a simple command i can copy/pasta?)

hmm, best option would be to get them to update their docker install but

https://docs.docker.com/compose/install/linux/

it is also possible to 'retrofit' the compose plugin into an existing docker install 😅 (keep in mind that most recent versions come with it pre-installed)

[cmyui]

hmm, best option would be to get them to update their docker install but

https://docs.docker.com/compose/install/linux/

it is also possible to 'retrofit' the compose plugin into an existing docker install 😅 (keep in mind that most recent versions come with it pre-installed)

Sweet, thanks for that -- works for me

[cmyui]

Thanks for the PR!