https://github.com/nodejs/node-gyp/issues/569
https://github.com/nodejs/node-gyp/issues/1927
解决链接：https://github.com/nodejs/node-gyp/issues/1927#issuecomment-565633977
到苹果开发者下载中心下载对应软件
Sharing a new solution that worked for me.
NONE of the above solutions worked, (including macOS_Catalina.d) I tried all of them several times, even reinstalling XCode from the App Store.
Download the appropriate version of the "Command Line Tools for Xcode" for your version of Xcode from developer.apple.com/download
As of MacOS 10.15.2, that's 11.3: [Command_Line_Tools_for_Xcode_11.3.dmg](https://developer.apple.com/download/more/)npm install 提示 `gyp: No Xcode or CLT version detected!` MacOS 10.15
原文：https://www.cnblogs.com/li1234yun/p/12075392.html