Cloning

After cloning the project change the username and password of the .env file:

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=laravel
DB_USERNAME=your_username
DB_PASSWORD=your_password

run the following on terminal:

sudo service mysql start                    //if mysql is not running

composer update
php artisan migrate
php artisan passport:install
php artisan passport:client --personal
php artisan key:generate
php artisan serve

Step by step

A step by step documentation is available here.

Good luck!