Clone the repo or download the install.sh file and keep into your root folder i.e htdocs.
Go to terminal and run the install.sh file [ sh install.sh ] It will ask the project name, and on the given project name it will create a folder and install laravel.
Auth : Auth package is integrated php artisan make:auth
Migrate DB : php artisan migrate
Main Focus : is to install the laravel with all the requirement it need minimum to run in a single shot.