holdingnuts software package provides poker client, 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 holdingnuts
holdingnuts is installed in your system.
Make ensure the holdingnuts package were installed using the commands given below,
$ sudo dpkg-query -l | grep holdingnuts *
You will get with holdingnuts package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Games |
| Package | holdingnuts |
| Version | 0.0.5-4+b1 [armhf], 0.0.5-4 [a |
| Description | poker client |
| Sub Section | Games |