libgnet2.0-0 software package provides GNet network 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 libgnet2.0-0
libgnet2.0-0 is installed in your system.
Make ensure the libgnet2.0-0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgnet2.0-0 *
You will get with libgnet2.0-0 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libgnet2.0-0 |
| Version | 2.0.8-2.2 |
| Description | GNet network library |
| Sub Section | libs |