Creativechain Core - alpha-3 can not run on mac?
Have you checked the sha sum of the dmg you downloaded? it should be:
aa9414c5b96163b765c0188e2c8c6c593d26a07e0da7bd264a87731234114dea
You can check it in mac with this command:
shasum -a 256 creativecoin-qt.osx.dmg