libatk-adaptor-udeb software package provides AT-SPI 2 toolkit bridge - 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 libatk-adaptor-udeb
libatk-adaptor-udeb is installed in your system.
Make ensure the libatk-adaptor-udeb package were installed using the commands given below,
$ sudo dpkg-query -l | grep libatk-adaptor-udeb *
You will get with libatk-adaptor-udeb package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | debian-installer udeb packages |
| Package | libatk-adaptor-udeb |
| Version | 2.14.0-2 |
| Description | AT-SPI 2 toolkit bridge - module for d-i |
| Sub Section | Debian-installer |