How to Install dtdinst in Ubuntu 18.04

Install dtdinst by entering the following commands in the terminal:

sudo apt update
sudo apt install dtdinst


XML DTD to XML instance format converter

dtdinst converts XML DTDs into XML instance format. The XML instance can be in either a format specific to DTDinst or RELAX NG format.


Version: 20151127+dfsg-1

Section: universe/text