gnumed-client-de software package provides 1.4.12+dfsg-1, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gnumed-client-de
gnumed-client-de is installed in your system.
Make ensure the gnumed-client-de package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnumed-client-de *
You will get with gnumed-client-de package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Miscellaneous |
| Package | gnumed-client-de |
| Version | 1.4.12+dfsg-1 |
| Description | 1.4.12+dfsg-1 |
| Sub Section | Misc |