Hmmm... Should have picked up oil by now. Do you have the spark plugs out? It will spin a lot faster with a lot less load on the starter with the plugs out.
Also, the positive displacement style oil pump probably doesn't do a great job pumping air, so I've always primed it before I put it on. Just pour oil into the pump before you stuff it up into place. Not full to the brim, but just enough that you can tilt the pump during install without the oil running over the sides and making a mess. I also pre-filled the oil filter a bunch.
Lastly, I've got my oil prime rod that I can send, but I bet you could make something for a lot cheaper than the shipping.