libej0 software package provides hardware & software framework for developing science experiments, 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 libej0
libej0 is installed in your system.
Make ensure the libej0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libej0 *
You will get with libej0 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libej0 |
| Version | 3.2.0-1 |
| Description | hardware & software framework for developing science experiments |
| Sub Section | libs |