Install susv3 by entering the following commands in the terminal:
sudo apt update sudo apt install susv3
Description:
Fetch and install SUSv3
The Single Unix Specifications are not permitted to be generally redistributed, so this is an installer that fetches them and installs them in a Debian appropriate way. This installer will fetch and install POSIX:2001 (also known as Single Unix Specification v3) with the POSIX:2004 Technical Corrigendum 1 and 2.
Version: 7.20161013
Section: multiverse/doc