npm install 失败 xcode-select --in

mac 版本：macOS Catalina 10.15.1
npm install 失败，错误信息与 xcode-select --install CLT 有关。

⬇️ 以下是常规搜索，对我不起作用

在 https://developer.apple.com/download/more/ 下载 command line developer tools for Xcode 11.5

然后 xcode-select --install，报错：

xcode-select: error: command line tools are already installed, use "Software Update" to install updates

执行

sudo rm -rf /Library/Developer/CommandLineTools
xcode-select --install

>$ xcode-select --install

xcode-select: note: install requested for command line developer tools

⬇️ 以下是解决方案

1. 升级 macOs 至最新版，下载 xcode

https://dev.to/elanandkumar/fix-macos-catalina-and-commandlinetools-issue-2m13

https://stackoverflow.com/questions/34617452/how-to-update-xcode-from-command-line