Make sure you have Node.js installed.
Install Yeoman and some tools globally (perhaps you need sudo
):
$ npm install -g yo nsp jest-cli
Clone the git and install dependencies:
$ git clone https://github.com/UweGerdes/generator-tle.git
$ npm install
TODO: perhaps npm link
will do a better yob.
If using from a Docker container be sure to have this generator in /home/node/src and the target directory in /home/node/app. The node_modules are in /home/node, more dependencies should be installed there.