Xcode - xcode-select: error: tool 'xcodebuild' requires Xcode报错解决方案

 

用mac 自带的终端执行的命令，安装安装Vapor和toolbox

安装指令:

macdeMacBook-Pro:~ mac$ curl -sL check.vapor.sh| bash

 

结果报这个错误：

xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance
⚠️  We don't recognize your Command Line Tools version.

Open Xcode and make sure the correct SDK is selected:
👀  Xcode > Preferences > Locations > Command Line Tools

Expected: Xcode 8 or 9 (Any Build Number)
Current: 

📖  Visit our docs for step-by-step instructions on installing Swift correctly.
http://docs.vapor.codes

👋  or Join our Slack and we'll help you get setup.
http://vapor.team

 

看到这里发现是提示路径不对

Open Xcode and make sure the correct SDK is selected:
👀  Xcode > Preferences > Locations > Command Line Tools

 

用这个命令切换到你正在用的Xcode安装路径下（需要输入Mac密码）

macdeMacBook-Pro:~ mac$ sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer/
Password:

 

 

macdeMacBook-Pro:~ mac$ curl -sL check.vapor.sh| bash
✅  Xcode 9 is compatible with Vapor 2.
✅  Xcode 9 is compatible with Vapor 3.
✅  Swift 4.1 is compatible with Vapor 2.
✅  Swift 4.1 is compatible with Vapor 3.

结果成功了！

为什么会出现这种错误呢，原来是我安装了2个Xcode。所以，安装了多个Xcode的时候，就要注意