We recommend to use the described way in https://makandracards.com/makandra/57341-rubymine-how-to-add-a-german-spell-checker instead of this card.
- Download the dictionary from 
  http://www.winedt.org/dict.html
  
    Show archive.org snapshot
  
, e.g. 
http://www.winedt.org/dict/de_neu.zip unzip de_neu.zipmkdir ~/Documents/diciconv -f UTF-16 -t UTF-8 de_neu.dic -o ~/Documents/dic/de_neu_utf8.dic- In RubyMine: Go to Settings (CTRL + ALT + S) > Editor > Spelling > Dictionaries and add the folder 
~/Documents/dic 
Posted by Emanuel to makandra dev (2017-09-12 13:26)