hyphen-gl software package provides Galician hyphenation patterns, 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 hyphen-gl
hyphen-gl is installed in your system.
Make ensure the hyphen-gl package were installed using the commands given below,
$ sudo dpkg-query -l | grep hyphen-gl *
You will get with hyphen-gl package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Text Processing |
| Package | hyphen-gl |
| Version | 1:5.1.0-1ubuntu2 |
| Description | Galician hyphenation patterns |
| Sub Section | Text |