Ok, I was having the same trouble as you guys, it\'s apparently not the Resource folder that you should put in /usr/local/lib, but the file \"libcal3d.10.dylib\" inside the Resource folder.
To get to the /usr/local/lib, go to the Finder, and under go select \"Go to folder...\", then type in \"/usr/local/lib\". You might have to type in \"/usr/local\" and then create a \"lib\" folder like I did (which worked), or you might be able to just dump it in the \"lib\" file in /usr (just speculating, I haven\'t tried it yet).
Let me know if you all still are having trouble, doing this I managed to get the game up and running.
Also, I just want to thank the developers for remembering us Mac users that often get left out.