RubyMine: How to add a german spell checker

Grazie Lite

Rubymine 2024.3 bundles Grazie Lite Show archive.org snapshot by default. You need to enabled "German" under Settings/Preferences | Editor | Natural Languages.

Hunspell (legacy)

1. Install the Hunspell plugin and restart Ruby Mine
2. Run sudo apt install hunspell-de-de
3. Select /usr/share/hunspell/de_DE.dic in File > Settings > Editor > Spelling > Custom Directory +