Software Update: Could not find image named 'package'
Software Update is telling me that I two software updates are available, Application Loader and Mac App Store Update. When I allow Software Update to install both, it seems to just get stuck. In the console I see messages like
Software Update: Could not find image named 'package'
Software Update: Layout still needs update after calling -[WebHTMLView layout]. WebHTMLView or one of its superclasses may have overridden -layout without calling super. Or, something may have dirtied layout in the middle of updating it. Both are programming errors in Cocoa Autolayout. The former is pretty likely to arise if some pre-Cocoa Autolayout class had a method called layout, but it should be fixed.
What's going on???
MacBook Pro (17-inch Late 2011), Mac OS X (10.7.5), 2.4 GHz Core i7, 16GB RAM, 1TB HD