apertium-eu-es software package provides Apertium translation data for the Basque-Spanish pair, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install apertium-eu-es
apertium-eu-es is installed in your system.
Make ensure the apertium-eu-es package were installed using the commands given below,
$ sudo dpkg-query -l | grep apertium-eu-es *
You will get with apertium-eu-es package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Miscellaneous |
| Package | apertium-eu-es |
| Version | 0.3.3~r56159-1 |
| Description | Apertium translation data for the Basque-Spanish pair |
| Sub Section | Misc |