Install apertium-nno-nob by entering the following commands in the terminal:
sudo apt update sudo apt install apertium-nno-nob
Description:
Apertium translation data for the Norwegian Nynorsk-Norwegian Bokmål pair
Data package providing Apertium language resources for translating between the Norwegian Nynorsk and Norwegian Bokmål languages.
Homepage: http://apertium.org/
Version: 1.1.0~r66076-1
Section: universe/science