Install apertium-eu-es by entering the following commands in the terminal:
sudo apt update sudo apt install apertium-eu-es
Description:
Apertium translation data for the Basque-Spanish pair
Data package providing Apertium language resources for translating between the Basque and Spanish languages.
Homepage: http://apertium.org/
Version: 0.3.3~r56159-2
Section: universe/misc