Repair Privileges Utility

Repair Privileges Utility is an utility that fixes all Apple software system privileges to their original defaults. 
Unavailable to download on the Apple site, so here's a site that does have version 1.1 - 
http://www.macupdate.com/info.php/id/8235
On OS X, Repair Privileges is accomplished via Disk Utility (Repair Disk Permissions) or from Terminal.app with the command
 diskutil repairPermissions /
Category:Utilities
Category:Mac OS X