How to package and distribute a Keyboard Layout I'm using Ukele to create a new keyboard for my language. 

I can't find information regarding how to distribute it so that users can easily install and use it.
Keyboard layouts can be installed in one of the following locations: /Library/Keyboard Layouts/ ~/Library/Keyboard Layouts/ /Network/Library/Keyboard Layouts/

Also, perhaps useful:

https://developer.apple.com/library/mac/technotes/tn2056/_index.html#//apple_ref/doc/uid/DTS10003085

hope that helps