> 2. Installing the tools seems to burn a particular path into their tiny pea > brain, so in the end you will need to call XCode 4.6.3 "XCode.app", if that > is its old name, because I cannot figure out how to convince XCode that it > should re-install tools. > This may require moving the upgraded XCode.app to XCode5.0.app.
Use pkgutil to have it "forget" that it's installed something: $ sudo pkgutil -forget com.apple.pkg.DeveloperToolsCLI Once you do that you should be able to reinstall from within Xcode, or run the standalone installer. That's how I recovered from running Xcode 5 DP. -DrD-