Install elpa-package-lint by entering the following commands in the terminal:
sudo apt update sudo apt install elpa-package-lint
Description:
linting library for Elisp package authors
This package provides a list of issues with the package metadata of a file, e.g. the package dependencies it requires.
Homepage: https://github.com/purcell/package-lint
Version: 0.5-1
Section: universe/lisp