Twitch Developer Rig refuses to create template

I keep trying to create ANY of the boilerplate twitch extension projects by going to Add Code to your Project and selecting any of the four boilerplate projects results in an error. For example when I tried Hello World + PubSub I got a “Error please check DevTools Console” And when I checked devtools console all it said was: “Invalid Signature”. I have node and npm installed on system/$PATH so I don’t understand why it refuses to create a project. I also uninstalled and deleted every file on the hard drive that Twitch Developer Rig touches.

You likely do not have git installed/available in PATH

And the rig then fails to git clone the example you seelcted