libatspi0-udeb software package provides Assistive Technology Service Provider Interface - module for d-i, 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 libatspi0-udeb
libatspi0-udeb is installed in your system.
Make ensure the libatspi0-udeb package were installed using the commands given below,
$ sudo dpkg-query -l | grep libatspi0-udeb *
You will get with libatspi0-udeb package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | debian-installer udeb packages |
| Package | libatspi0-udeb |
| Version | 2.14.0-1 |
| Description | Assistive Technology Service Provider Interface - module for d-i |
| Sub Section | Debian-installer |