python3-pyscss binary package in Ubuntu Lunar amd64

 pyScss compiles Scss (Sass), a superset of CSS that is more
 powerful, elegant and easier to maintain than plain-vanilla
 CSS. The library acts as a CSS source code preprocesor which
 allows you to use variables, nested rules, mixins, and have
 inheritance of rules, all with a CSS-compatible syntax which
 the preprocessor then compiles to standard CSS.
 .
 This package provides the Python 3.x module.

Source package