apertium-cy-en software package provides Apertium translation data for the Welsh-English 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-cy-en
apertium-cy-en is installed in your system.
Make ensure the apertium-cy-en package were installed using the commands given below,
$ sudo dpkg-query -l | grep apertium-cy-en *
You will get with apertium-cy-en package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Science |
| Package | apertium-cy-en |
| Version | 0.1.1~r57554-2 |
| Description | Apertium translation data for the Welsh-English pair |
| Sub Section | Science |