bash Git 在 MacOS Catalina 上不起作用：“xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing”
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Git doesn't work on MacOS Catalina: "xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing"
提问by naydichev
After upgrading to MacOS X 10.15 Catalina, I cannot run any git commands in my shell:
升级到 MacOS X 10.15 Catalina 后，我无法在我的 shell 中运行任何 git 命令：
The default interactive shell is now zsh.
To update your account to use zsh, please run
chsh -s /bin/zsh.For more details, please visit https://support.apple.com/kb/HT208050.
~ | git
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
默认的交互式 shell 现在是 zsh。
要更新您的帐户以使用 zsh，请运行
chsh -s /bin/zsh.更多详情，请访问https://support.apple.com/kb/HT208050。
~ | 混帐
xcrun: 错误: 无效的活动开发者路径 (/Library/Developer/CommandLineTools)，在以下位置缺少 xcrun：/Library/Developer/CommandLineTools/usr/bin/xcrun
I thought there's a problem with my shell, so I followed the instructions to change the default Mac OS shell back to bash, using the GUI and also using the command line:
我认为我的 shell 有问题，所以我按照说明将默认的 Mac OS shell 改回 bash，使用 GUI 并使用命令行：
chsh -s /bin/bash
I also restarted the computer. However, I still see the same message, even though echo "$SHELL"outputs /bin/bash.
我也重启了电脑。但是，我仍然看到相同的消息，即使echo "$SHELL"输出/bin/bash.
回答by naydichev
You'll need to reinstall the command line tools:
您需要重新安装命令行工具：
$ xcode-select --install
