aplus-fsf software package provides A+ programming language run-time environment, 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 aplus-fsf
aplus-fsf is installed in your system.
Make ensure the aplus-fsf package were installed using the commands given below,
$ sudo dpkg-query -l | grep aplus-fsf *
You will get with aplus-fsf package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Interpreters |
| Package | aplus-fsf |
| Version | 4.22.1-6 |
| Description | A+ programming language run-time environment |
| Sub Section | Interpreters |