Install cl-mustache by entering the following commands in the terminal:
sudo apt update sudo apt install cl-mustache
Common Lisp Mustache Template Renderer
Inspired by ctemplate and et, Mustache is a framework-agnostic way to render logic-free views. . As ctemplates says, "It emphasizes separating logic from presentation: it is impossible to embed application logic in this template language." . CL-MUSTACHE is a Common Lisp implementation of Mustache v1.1.2+λ.