Strange, I just compiled it this morning before my post using the three lines I posted above.
Bear in mind you need to use the code in the ResEd folder, not in the RAResEd folder, though that may work too, I haven't tried it.
The code in the ResEd folder pulls code out of it's parent folder, so you need the full structure, ResEd22 folder with the five sub folders. Move into the sub folder ResEd and run the three lines I gave you above, it should work. Note that it produces the exe into it's parent folder, not into the one with all the code.