09-18-2012 08:21 AM
A good place to start would be our Getting Started page here: https://developer.blackberry.com/html5/documentati
It'll get you up to speed on what needs to be done/setup on the BlackBerry SDK side of things. Once you've got that part setup, the Cordova (Phonegap) portion should be much, much easier to begin.
02-22-2013 10:39 AM
I have also literally just started looking at Mobile App Development using Phonegap and I managed to run the Hello World program successfully on a Bold 9900 simulator.
Are you running the "ant blackberry build" command before you run the "ant blackberry load-simulator" command?