I have cloned the repo to my amazon ec2 linux server. But when I run npm install, I'm getting this issue:

npm ERR! Linux 4.4.30-32.54.amzn1.x86_64
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v6.9.1
npm ERR! npm v4.0.2
npm ERR! code EBADPLATFORM

npm ERR! notsup Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm ERR! notsup Valid OS: darwin
npm ERR! notsup Valid Arch: any
npm ERR! notsup Actual OS: linux
npm ERR! notsup Actual Arch: x64

Hi,
I have downloaded the start - final - version branch and when I do the npm install command, I'm getting the following error,

npm ERR! 404 Not Found
npm ERR! 404
npm ERR! 404 'angular/router-deprecated' is not in the npm registry.
npm ERR! 404 You should bug the author to publish it
npm ERR! 404 It was specified as a dependency of 'angular2-quickstart'
npm ERR! 404
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, or http url, or git url.

Am I missing anything?

Thanks for the help.