applying leverage sideways. If you can move it with a truck, you can move it with a lever, only slower. If you can't actually get the lever between the shack and the ground, then you can lever on the end of a rope tied around it. Make a hole in the ground and a notch in the lever fairly close to the ground and shorten the rope as you go.
Lever - Wikipedia, the free encyclopedia class 2 for the rope thing.
This isn't exactly a pyramid here
