npm Unable to Install angular-cli

Question

I am trying to install angular-cli via npm. I have the recent version of Nodejs and git installed. I am not behind any proxy server(verified it through netsh winhttp s

Answer 1

Yes, this can be caused either by a firewall or a proxy. Can you ping the npm registry host and fetch a simple file?

> ping registry.npmjs.org
> npm view npm version

If the ping is not successful, check your connection or disable your firewall.