MacPorts 文档提到了port diagnose以下命令
“...检查用户环境中的常见问题，并将发现的所有问题以及该问题的可能修复方法报告给用户。”
我运行它并收到以下消息：
Error: The installed version of Xcode, none, is not supported by MacPorts.
For your currently installed system, the following versions of Xcode are supported: 14.3 14.2 14.1
Warning: found dylibs in your /usr/local/lib directory.
These are known to cause problems. We'd recommend you remove them.
这Error是因为我目前没有安装 Xcode（我确实打算安装），但告诉我Warning：我应该删除（唯一的）dylib文件吗？如下所示/usr/local/lib：
