i need your help

i donwload : https://github.com/driftingruby/042-fullcalendar

how can i run it ??

i have a macbook.

i just download it from github a few seconds ago

i didn't do any change

i have npm install 

i want to run it but i couldn't 

Thanks for your quick answer and your help 

can i give you my teamviewer (id and password) ??