libecore-x1 software package provides Ecore functions for dealing with the X Window System, 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 libecore-x1
libecore-x1 is installed in your system.
Make ensure the libecore-x1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libecore-x1 *
You will get with libecore-x1 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libecore-x1 |
| Version | 1.8.6-2.1+b2 |
| Description | Ecore functions for dealing with the X Window System |
| Sub Section | libs |