Mac OS 10.14.5 git 命令失败，xcrun: error: invalid active developer path

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

解决办法：

下载git安装包重新安装 https://nchc.dl.sourceforge.net/project/git-osx-installer/git-2.23.0-intel-universal-mavericks.dmg