如何更新Xcode命令行工具? [英] How to update Xcode Command Line Tools?

问题描述

我正在尝试在Mac OS X上更新命令行工具.

I am trying to update Command line tools on my mac osx.

~  softwareupdate --list
Software Update Tool
Copyright 2002-2015 Apple Inc.

Finding available software
Software Update found the following new or updated software:

   * Command Line Tools (macOS El Capitan version 10.11) for Xcode-8.2
    Command Line Tools (macOS El Capitan version 10.11) for Xcode (8.2), 150374K [recommended]
   * iTunesX-12.5.5
    iTunes (12.5.5), 263476K [recommended]

但是当我运行更新命令时，出现此错误:

But when I run the update command, I get this error:

softwareupdate -i Command Line Tools (macOS El Capitan version 10.11) for Xcode-8.2
zsh: number expected

这也不起作用:

softwareupdate -i Command Line Tools
Software Update Tool
Copyright 2002-2015 Apple Inc.

Command: No such update
Line: No such update
Tools: No such update
No updates are available.

我应该在sofwareupdate -i?

推荐答案

对于将来的旅行者，这是与版本无关的方法.首先，运行softwareupdate --list.这可能需要几分钟.完成后，您将看到如下所示的项目符号(带有星号)输出:

For future travelers, here's a version-agnostic approach. First, run softwareupdate --list. This will probably take a couple of minutes. When it's done, you'll see a bulleted (with an asterisk) output like this:

$ softwareupdate --list
Software Update Tool

Finding available software
Software Update found the following new or updated software:
   * Command Line Tools (macOS High Sierra version 10.13) for Xcode-10.1
        Command Line Tools (macOS High Sierra version 10.13) for Xcode (10.1), 190584K [recommended]

找到引用Xcode命令行工具的项目符号.复制该行(星号除外).在上述情况下，您将复制:Command Line Tools (macOS High Sierra version 10.13) for Xcode-10.1

Find the bullet that refers to the Xcode command line tools. Copy that entire line (except the asterisk...). In the above case, you would copy: Command Line Tools (macOS High Sierra version 10.13) for Xcode-10.1

然后，使用您在引号内复制的内容运行安装命令(如Brendan Shanks所示):

Then, run the install command (as shown by Brendan Shanks) with what you copied inside quotes:

softwareupdate -i "Command Line Tools (macOS High Sierra version 10.13) for Xcode-10.1"

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