Halmak Keyboard Layout Installation

I am one of few Halmak layout users, and I was wondering if it is known how to easilly install something like this given the atomic nature of the distro: https://github.com/mirrorsonthewall/halmaklinuxsupport

GitHub

Ubuntu Linux Halmak Files. Contribute to mirrorsonthewall/halmaklinuxsupport development by creating an account on GitHub.