libexo-1-0 software package provides Library with extensions for Xfce, 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 libexo-1-0
libexo-1-0 is installed in your system.
Make ensure the libexo-1-0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libexo-1-0 *
You will get with libexo-1-0 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libexo-1-0 |
| Version | 0.10.2-4 |
| Description | Library with extensions for Xfce |
| Sub Section | libs |