kaptain software package provides universal graphical front-end for command line programs, 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 kaptain
kaptain is installed in your system.
Make ensure the kaptain package were installed using the commands given below,
$ sudo dpkg-query -l | grep kaptain *
You will get with kaptain package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Utilities |
| Package | kaptain |
| Version | 1:0.73-2 |
| Description | universal graphical front-end for command line programs |
| Sub Section | utils |