10.8.1 Update not available
After the 10.8.1 update came out yesterday, I opened Software Update to check for updates, but none were available. I'm still running 10.8.0. I've tried downloading and installing the update manually, but when I try to install the update, it says that the "OS X Update can't be installed on this disk. An error occurred while evaluating JavaScript for the package." I'm running the new MBPwRD and I think I've installed the most recent version of Java, albeit from the Java website rather than what came stock with the computer. I'm running version 7, update 6 (version 1.7.0_06-b24). Any ideas about what the issue might be? Thanks for any help.
MacBook Pro with Retina display, OS X Mountain Lion (10.8)