I'm only moderately literate with Linux so I could use some help.
I'm running my Lemmy instance on a shared Linode VPS, with Lemmy being installed via YunoHost. It appears that neither pict-rs or a mail server are part of that install from what I can tell based up on how Lemmy is running for me.
I've tried following the instructions on this page:
https://git.asonix.dog/asonix/pict-rs/
I ran into some problems with docker-command not being found but I believe I've successfully installed docker but when I run this command:
sudo apt install docker-compose
I get this error:
Pulling pictrs (asonix/pictrs:v0.4.0-beta.7)...
ERROR: manifest for asonix/pictrs:v0.4.0-beta.7 not found: manifest unknown: manifest unknown
Any help appreciated. If you can Zoom with me, that would be even better. Thanks,