'concurently' is not recognized as an internal or external command, operable program or batch file

Question

I try to run angular 2 project. There is package.json:

{
  \"name\": \"angular2-quickstart\",
  \"version\": \"1.0.0\",
  \"scripts\": {
    \"start\": \"con         


        

Answer 1

npm install -g npm-windows-upgrade
npm install -g concurrently

This worked for me,on running cmd through admin