Xcode - 使用命令行安装额外的必需组件
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Xcode - Install additional required components using command line
提问by x86cam
I recently got a used Mac with Mountain Lion on it. I don't know of the admin password or anything, but I do know how to run a command line.
我最近买了一台带有 Mountain Lion 的二手 Mac。我不知道管理员密码或任何东西，但我知道如何运行命令行。
So here's what I am stuck on:
所以这就是我所坚持的：
When I click install, it asks me for my username and password (which I don't know of)
当我点击安装时，它会询问我的用户名和密码（我不知道）
I want to install this via single-user mode (Cmd+S on Startup), which I accepted the license using it.
我想通过单用户模式（启动时 Cmd+S）安装它，我接受了使用它的许可证。
Do you guys know how I could achieve this?
你们知道我怎么能做到这一点吗？
回答by Anshul
At least on XCode 9.2, you could use:
至少在 XCode 9.2 上，您可以使用：
sudo xcodebuild -runFirstLaunch
to accept the agreement and install additional components.
接受协议并安装其他组件。
回答by Shyju s
Resolved this issue using the below commands, it is on OS El Capitan and Xcode beta 7.2
使用以下命令解决了这个问题，它在 OS El Capitan 和 Xcode beta 7.2 上
sudo /Applications/Xcode-beta.app/Contents/Developer/usr/bin/xcodebuild -license accept
sudo installer -pkg /Applications/Xcode-beta.app/Contents/Resources/Packages/MobileDevice.pkg -target /
sudo installer -pkg /Applications/Xcode-beta.app/Contents/Resources/Packages/MobileDeviceDevelopment.pkg -target /
Change the Xcode-beta.apppath to your own, and you would need sudo(admin) access. Close your Xcode and open again.
将Xcode-beta.app路径更改为您自己的路径，您将需要 sudo(admin) 访问权限。关闭您的 Xcode 并再次打开。
回答by typonaut
I know this is a looooooong time after the original post, but just in case anyone else finds this (as I did) while trying to install Xcode 8.2.1 on El Capitan (11.6)…
我知道这是原始帖子之后的很长一段时间，但以防万一其他人在尝试在 El Capitan (11.6) 上安装 Xcode 8.2.1 时发现了这一点（就像我一样）......
I had all the same problems listed here – long delay for lunch, then asking for additional tools to be installed, only to fail. The command line tools install also failed. I tried the various command line solutions listed, but none worked.
我在这里列出了所有相同的问题 - 午餐时间延迟很长，然后要求安装其他工具，但失败了。命令行工具安装也失败。我尝试了列出的各种命令行解决方案，但都没有奏效。
However, upon checking the log I saw that I was getting errors with certificates. On a hunch, I decided to put the system clock back to 20 December 2016 - voila, installs work like magic.
但是，在检查日志时，我发现我收到了证书错误。凭直觉，我决定将系统时钟恢复到 2016 年 12 月 20 日 - 瞧，安装工作就像魔术一样。
Put the clock back to today (30 October 2019) and still seems to work.
将时钟拨回今天（2019 年 10 月 30 日），似乎仍然有效。
回答by Ivo Jansch
The commandline way to install required components is:
安装所需组件的命令行方式是：
/Applications/Xcode.app/Contents/MacOS/Xcode -installComponents
回答by x86cam
Here's what I ended up doing. I went into recovery mode (CMD+R on startup), then to Terminal. I typed in
这就是我最终做的。我进入恢复模式（启动时 CMD+R），然后进入终端。我输入了
resetpassword
which then brought up a dialog of where I can select the user and set the password.
然后打开一个对话框，我可以在其中选择用户并设置密码。
I then set the root password. Now when I can enter an admin password, I type in "root" and the password I set.
然后我设置root密码。现在，当我可以输入管理员密码时，我输入“root”和我设置的密码。
I got Xcode to load finally!
我终于加载了 Xcode！
回答by k06a
Xcode 5.1.1 have a new argument:
Xcode 5.1.1 有一个新参数：
> xcode -installComponents
