Can anybody explain this, and more importantly how to solve it? It only appears to be the dialog that comes up asking for elevated permissions when installing an application, and everything works as expected, even though the text coming up is wrong.
I'm running OSX 10.8.4 on an iMac, language settings wise I now have only British English installed, everything else has been removed.
sudo defaults read -g AppleLanguages produces:
The domain/default pair of (kCFPreferencesAnyApplication, AppleLanguages) does not exist
Also it doesn't seem to be all installers. I've just installed a new Canon printer, and the dialog requesting elevated permissions came up as normal.