my security prefs won't let me install onyx
I want to download ONYX for cleaning my logs. When I download the Mountain Lion version I get the message. "your security prefs allow only installs from the Mac App Store or identified developers". What's this? How do I change my security prefs. I've checked on System Prefs/security and privacy. I downloaded ONYX from onyxmac.com and from MacUpdate.com. I can't find it in the app store.
iMac, OS X Mountain Lion (10.8.1)