How can I set up Vue.js in my Laravel Project ?

I work with Laravel and I try to do something with Vue.js but I can't see it up.

First of all I install Node.js and npm. Now I'm trying to user 'npm run watch'. To see if my js code runs on my laravel project.

But, when I type 'npm run watch' in my cmd. It's like this:

What should I do ?

Thanks !

via Daniel Ardelean