libgphoto2-6 software package provides gphoto2 digital camera library, 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 libgphoto2-6
libgphoto2-6 is installed in your system.
Make ensure the libgphoto2-6 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgphoto2-6 *
You will get with libgphoto2-6 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libgphoto2-6 |
| Version | 2.5.4-1.1+b2 |
| Description | gphoto2 digital camera library |
| Sub Section | libs |