With yesterday’s release of Xcode 5.1, when you choose to install Xcode from the iOS Dev Center, by default you will be directed to the Mac App Store.
Problem is, the Mac App Store install will overwrite the Xcode release in the /Applications folder. You can get around this by downloading and installing Xcode directly:
- Download Xcode: Downloads for Apple Developers
- Follow the steps: Installing Multiple Versions of Xcode
Or you can just rename the Xcode in /Applications to something like Xcode-5.0.2 before installing the one from the Mac App Store…