I am going to, just downloaded the PC zip. Will make a project directory for the game, and enjoy. As for making a Mac O/S build, I do not have upload site for sharing. You can go to renpy.org, download the environment, and follow the quickstart guide like I did.
I have discovered that copying the .py and .sh files along with the game directory to the project directory, overwriting existing is best method. Also, I have noticed that when I have issues loading a save file in the runtime version of a Renpy, if I make a project, about 99% of the time, it loads fine.
My comments were an attempt to help, if you don't want it, no problem, but don't jump salty when a helping hand is offered and you refuse.
Cheers,
fssntuff