Please visit http://code.google.com/p/youtube-direct-lite/ for the most up to date information on deploying and using YouTube Direct Lite.
If you are using a local deployment, it is recommended that you concatenate and minify all the JavaScript source files for performance reasons. You can do this by running
node r.js -o app.build.js
from within this top-level directory; it will output a static-min/ directory containing the optimized JavaScript, which you can then serve. More information about this process, including the dependencies you need to install to run those commands, can be found at