I am trying to deploy my react app using vercel. These are the instructions I have used:

• Vercel CLI
• Install the Vercel CLI and run vercel to deploy.
• Vercel will detect that you are using React and will enable the correct settings for your deployment.
• Your application is deployed! (e.g. create-react-template.vercel.app)

In my terminal whenever I run vercel --prod. It tries to build but then shows up with an error saying this:

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

Install the latest PowerShell for new features and improvements! 

PS C:\Users\mahip>  cd C:\Users\mahip\my-silks
PS C:\Users\mahip\my-silks> vercel --prod
Vercel CLI 39.4.2