接着我重启系统并重新运行Xcode安装程序(在Applications目录中)，然后安装程序自动地更新了引导驱动器上的开发工具。

I then rebooted and rerun the Xcode installer (in the Applications folder) which then offered to update the development tools on my boot drive.

youdao

接着我重启系统并重新运行Xcode安装程序(在Applications目录中)，然后安装程序自动地更新了引导驱动器上的开发工具。

I then rebooted and rerun the Xcode installer (in the Applications folder) which then offered to update the development tools on my boot drive.

youdao