Xcode - xcode-select: error: tool 'xcodebuild' requires Xcode報錯解決方案

 

用mac 自帶的終端執行的命令，安裝安裝Vapor和toolbox

安裝指令:

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

 

結果報這個錯誤：

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

 

看到這里發現是提示路徑不對

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

 

用這個命令切換到你正在用的Xcode安裝路徑下（需要輸入Mac密碼）

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.

結果成功了！

為什么會出現這種錯誤呢，原來是我安裝了2個Xcode。所以，安裝了多個Xcode的時候，就要注意