npm install -g cordova ionic bower gulp not working on windows
<p>I was trying to install cordaova ionic bower and gulp on windows system
when I type npm install -g cordova ionic bower gulp on git-bash
It doesn't show any progress either error nor result.</p>

<p>Have set PATH inside Environment variable->System variable->Program Files\nodejs\node_modules\npm
and also C:\Program Files\nodejs
C:\Users******.npm-packages</p>

<p><a href="https://i.stack.imgur.com/G4xSt.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/G4xSt.png" alt="enter image description here"></a></p>