#Install docs
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Seems to be a warning that got introduced when ruby was bumped.
The error is most likely coming from somewhere else as noted by the last line. "Generating CSS failed"
I've tried on a fresh devcontainer and could generate without issues.
To silence the warning:
https://github.com/home-assistant/home-assistant.io/pull/43943
Should be bundle i first, then bundle exec rake preview if you wanna develop locally
We updated the Ruby version the other day, so you might be outdated, try git reset --hard (if you have no local changes) and try the commands above again
ruby -v matches in his screenshot with the version that is defined in the repository, so that's probably not it
Wow, I didn't even realise we had docs for contributing to ha.io
You don't need to do all that if you can use a devcontainer
If you're not using a devcontainer, my first question would be: why don't you use the devcontainer ๐
Hehe I can answer that in a lot of ways ๐
But people like that, I don't use them though
Thanks all!
If I want it to work now, I'll use a devcontainer, but if we give the manual instructions, they better work ๐
Thanks Darren! I tried again on fresh current and it still doesn't work.
Created an issue here: https://github.com/home-assistant/developers.home-assistant/issues/2990
When I followed the instructions at https://developers.home-assistant.io/docs/documenting#manual-environment on Fedora 43, I get this error (tested on up to date current on 2026-03-12): $ bundle in...
Btw, I have no idea how my system Ruby version matches the required one in .ruby-version because I don't have any manager like rvm installed yet.