Which library is missing in order to fill in some text fields

[HyperCed]

Hello,
I try The Kitchen Sink bottle with Whisky and I was able to input my login password in the program I am trying to use (Visionary Suite), but with a simple bottle, it does not work. Do you know which library I need exactly to make the keyboard entry work. That is present in The Kitchen Sink bottle but I don't know which one is required.
I am trying to understand how does these libraries work...

Thanks !