You'll need nodejs and npm installed on your system.
git clone https://github.com/bertez/bcnsays cd bcnsays npm install
Go to http://dev.twitter.com, log with your user, create a new app and get the api keys and access tokens. Edit app.js and fill the credentials object with the keys. And then:
Go to http://localhost:5002 and everything should be working.
Developed during the Barcelona Interdocs Popathon on may 31th, 2014 by Irene Gil, Océane Apffel-Font, Andrea Traldi, Lucia Andújar, Cláudio Silva and Berto Yáñez.