Error message for npm install in windows

I tried to follow this tutorial: Teneo Web Chat | Teneo Developers but I got stuck when I tried to run npm install on the windows console. I get the following error message:

Can someone help me out please?

Thanks!

Hi Amber,

this error message means that your computer is missing a package. You can download it here, then install it and try npm install again. It should then hopefully work. If not, feel free to contact me again!

Best wishes,

Fabienne