How to install the PHP package rhubarbphp/scaffold-saas-landlord from Packagist with Composer

By Where is my PHP package

PHP
Composer
Packagist
rhubarbphp/scaffold-saas-landlord

Run the following command to install the package and its dependencies. The require command adds new packages to the composer.json file from the current directory.

composer require rhubarbphp/scaffold-saas-landlord