1. You must have an Iron.io account and Iron credentials setup. See: http://dev.iron.io/worker/reference/configuration/
2. You'll need Docker installed on your machine to try this out.
3. You'll want to install the Iron cli tool as well:
curl -sSL http://get.iron.io/cli | sh
Or if you'd prefer to download it yourself, you can grab the latest release from here: https://github.com/iron-io/ironcli/releases
4. Check that the Iron cli tool was installed properly:
iron --version
5. Clone this repo:
git clone https://github.com/iron-io/iron-worker-examples.git