问题
I try to Update my Xcode through the Appstore. Its now 3 hours ago, when I started and its still in status "update". I already tried over night and when coming in the morning I got a message, that Xcode could not be download and installed.
So I fear this will never work.
Are there any solutions for this situation. Do I have to uninstall XCode and reinstall from new ? And if yes, how can I do this.
- I have enough space on the disk.
UPDATE
After 3 hours I get "Xcode failed to download" "Use the Purchases page to try again."
回答1:
Just move to trash Xcode from applications and then reinstall the fresh Xcode 6/7/7.1 the setup which you have. And for Xcode 7/7.1 sometimes it works laggy so remove it and install it once again because during installation some of its files could not installed properly.
回答2:
It is possible that your hard drive was full after download finish and start install. So cleared up more space, about 15G when I update to Xcode 7.3.
来源：https://stackoverflow.com/questions/34017452/xcode-update-stuck-on-update