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Saw the following error when running an npm install which required node-gyp ... but could be triggered by anything which requires xcode-select . 运行npm install ，需要node-gyp ...看到以下错误，但可能由需要xcode-select任何东西触发。

xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance xcode-select：错误：工具'xcodebuild'需要Xcode，但是活动的开发人员目录'/ Library / Developer / CommandLineTools'是命令行工具实例

What is the problem? 问题是什么？

#1楼

参考：

#2楼

This problem happens when xcode-select developer directory was pointing to /Library/Developer/CommandLineTools , when a full regular Xcode was required (happens when CommandLineTools are installed after Xcode) 当xcode-select开发人员目录指向/Library/Developer/CommandLineTools时，需要完整的常规Xcode（在Xcode之后安装/Library/Developer/CommandLineTools时发生），就会发生此问题。

Solution: 解：

1. Install Xcode (get it from ) if you don't have it yet. 如果还没有， 安装Xcode（可从获得）。
2. Accept the Terms and Conditions. 接受条款和条件。
3. Ensure Xcode app is in the /Applications directory (NOT /Users/{user}/Applications ). 确保Xcode应用程序位于/Applications目录中（不是/Users/{user}/Applications ）。
4. Point xcode-select to the Xcode app Developer directory using the following command: 使用以下命令将xcode-select指向Xcode app Developer目录：
   sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

Note: Make sure your Xcode app path is correct. 注意：确保您的Xcode应用程序路径正确。

• Xcode: /Applications/Xcode.app/Contents/Developer Xcode： /Applications/Xcode.app/Contents/Developer
• Xcode-beta: /Applications/Xcode-beta.app/Contents/Developer Xcode-beta： /Applications/Xcode-beta.app/Contents/Developer

#3楼

Other solution for those who don't want to install Xcode: 对于那些不想安装Xcode的人的其他解决方案：

1. Install Command Line Tools (if you haven't already): 安装命令行工具（如果尚未安装）：

   xcode-select --install

2. Change the active directory: 更改活动目录：

   sudo xcode-select -switch /Library/Developer/CommandLineTools

This worked for me (git). 这对我有用（git）。

#4楼

Install Xcode from App Store. 从App Store安装Xcode。 After installing run xcodebuild with root privileges ie sudo xcodebuild and accept the language. 安装后，以root权限（即sudo xcodebuild运行xcodebuild并接受该语言。 After this npm install bcrypt worked like a charm! 在此npm install bcrypt就像一个魅力一样npm install bcrypt了作用！

#5楼

I was having an issue while trying to install packages using npm. 尝试使用npm安装软件包时遇到问题。 I got the error: "sudo xcode-select -s /Applications//Xcode.app/Contents/Developer/" 我收到错误：“ sudo xcode-select -s /Applications//Xcode.app/Contents/Developer/”

To fix this 要解决这个问题

• I opened Xcode. 我打开了Xcode。
• Preferences 首选项
• Locations 地点
• Selected the Command Lin Tools: Xcode 6.1.1 选择了Command Lin工具：Xcode 6.1.1

Now when installing packages with npm I no longer get errors. 现在，当使用npm安装软件包时，不再出现错误。

#6楼

Without Xcode: create file /usr/local/bin/xcodebuild with content to cheat XcodeSelect 如果没有Xcode：创建文件/usr/local/bin/xcodebuild并包含内容以欺骗XcodeSelect

#!/bin/bash  exit 0

chmod +x /usr/local/bin/xcodebuild

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