Binary package “sassc” in ubuntu bionic

C/C++ port of the Sass CSS precompiler - command-line tool

 SassC is a C/C++ port of the Sass engine. The point is to be simple,
 fast, and easy to integrate.
 .
 Sass is a pre-processing language for CSS. It allows you to write
 cleaner stylesheets and makes collaboration on your CSS a breeze.