Install ruby-wikicloth by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-wikicloth
Description:
MediaWiki markup language parser for Ruby
A parser for the MediaWiki markup language for Ruby. . Supports: * Variables and Templates * Links * MediaWiki markup * Disabling parsing markup * References * HTML sanitization
Homepage: http://github.com/nricciar/wikicloth
Version: 0.8.1+dfsg-4
Section: universe/ruby