xcrun: error: active developer path (“/Applications/Xcode.app/Contents/Developer“) does not exist

卸载了Xcode或者升级Xcode，Clion 中的编译器 gcc 突然不好用了，然后尝试安装 gcc 时遇到了如下问题： xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist

sudo xcode-select -r 
sudo /usr/bin/xcode-select --switch /Library/Developer/CommandLineTools 
xcode-select -p

原文地址：blog.csdn.net/qq_33833327…