Install Node.js from http://nodejs.org
cd node.js
npm install
cd node.js
coffee -wc *.coffee
Push notifications requires a redis server. Start the server with
redis-start
cd node.js
node server.js
Open your browser and go to: http://localhost:9000/list/ivago/L16/2013/10
where L16 is the zone. You can find the zones on http://www.ivago.be/thuisafval/ophaling/ophaalkalender