anna software package provides annas not nearly apt, but for the Debian installer, it will do, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install anna
anna is installed in your system.
Make ensure the anna package were installed using the commands given below,
$ sudo dpkg-query -l | grep anna *
You will get with anna package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | debian-installer udeb packages |
| Package | anna |
| Version | 1.54ubuntu1 |
| Description | annas not nearly apt, but for the Debian installer, it will do |
| Sub Section | Debian-installer |