libdebian-installer-extra4 software package provides Library of some extra debian-installer functions, 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 libdebian-installer-extra4
libdebian-installer-extra4 is installed in your system.
Make ensure the libdebian-installer-extra4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libdebian-installer-extra4 *
You will get with libdebian-installer-extra4 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libdebian-installer-extra4 |
| Version | 0.99+deb8u1 |
| Description | Library of some extra debian-installer functions |
| Sub Section | libs |