I am trying to create a live Quip App usign the trailhead instructions in "Quick Start: Quip Live Apps". I have node and npm compatible versions installed.

I am getting error while executing this line on Command Prompt
.\bin\quip-apps init “J1 quip app” $QeEAjACfHeh

This is the error - '.\bin\quip-apps' is not recognized as an internal or external command, operable program or batch file.

Has anybody come across how to fix this error ?