apertium-kaz software package provides Apertium single language data for Kazakh, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install apertium-kaz
apertium-kaz is installed in your system.
Make ensure the apertium-kaz package were installed using the commands given below,
$ sudo dpkg-query -l | grep apertium-kaz *
You will get with apertium-kaz package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Science |
| Package | apertium-kaz |
| Version | 0.1.0~r61338-1 |
| Description | Apertium single language data for Kazakh |
| Sub Section | Science |