Install mongodb according to the specific instructions of your OS/distribution in the website https://docs.mongodb.com/master/administration/install-community/.
Enter mongo shell through the following terminal command. Alternatively you may choose to run mongo as a service in that refer to the mongo documentation.
mongo
Create the database used by the application through the following command in mongo shell.
use summer-schools
Open up a fresh terminal and run the application with the following command.
The application can be run as a service depending on your operating system the method may vary.
(note: npm and nodejs are prerequisites for running)
npm start
The application should let you login now using any non empty username and password.
Navigate to the options page and add a new ADMIN user.
Restart the server so the auto login feature is disabled.