cl-markdown software package provides Common Lisp rewrite of Markdown, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install cl-markdown
cl-markdown is installed in your system.
Make ensure the cl-markdown package were installed using the commands given below,
$ sudo dpkg-query -l | grep cl-markdown *
You will get with cl-markdown package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Lisp |
| Package | cl-markdown |
| Version | 20101006-2 |
| Description | Common Lisp rewrite of Markdown |
| Sub Section | Lisp |