gfxboot software package provides 4.5.2-1.1-5, 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 gfxboot
gfxboot is installed in your system.
Make ensure the gfxboot package were installed using the commands given below,
$ sudo dpkg-query -l | grep gfxboot *
You will get with gfxboot package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Miscellaneous |
| Package | gfxboot |
| Version | 4.5.2-1.1-5 |
| Description | 4.5.2-1.1-5 |
| Sub Section | Misc |