title: npm is not recognized as an internal or external command in windows
body: <p>When I try to run <code>npm install</code> on windows, I get the following error. How can get rid of it?</p>
  
  <pre><code>D:\Xampp\htdocs\laravelchat&gt;npm install
  'CALL "C:\Program Files\nodejs\\node.exe" "C:\Program Files\nodejs\\node_modules\npm\bin\npm-cli.js" prefix -g' is not recognized as an internal or external command,
  operable program or batch file.
  </code></pre>