Follow simple steps to install docbook2x on Mac

Package Information:

Name: docbook2x
Use: docbook2X is a software package that converts DocBook documents into the traditional Unix man page format and the GNU Texinfo format.
URL: https://docbook2x.sourceforge.io/

Installation Steps:

1. Open Terminal by hitting <command+space>. Type terminal and hit Enter key.
2. Now, run

   ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

3. Install docbook2x using brew

   brew install docbook2x

docbook2x is ready to use now!