gnome-flashback software package provides GNOME Flashback application, 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 gnome-flashback
gnome-flashback is installed in your system.
Make ensure the gnome-flashback package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnome-flashback *
You will get with gnome-flashback package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | GNOME |
| Package | gnome-flashback |
| Version | 3.10.0-3 |
| Description | GNOME Flashback application |
| Sub Section | GNOME |