How to get original erizo.js

Hello,

Is there any way to get the original erizo.js file?
Or is there a way that have one erizo.js file that can work with multiple Licode servers?

I notice that every time I reinstall the server, the erizo.js file changes.

Thanks.

You find the original erizo.js in: /licode/erizo_controller/erizoClient/dist/debug/erizo/erizo.js