ios 如何安全地卸载旧的 Xcode 测试版
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How to uninstall old Xcode beta safely
提问by Mason
I want to uninstall Xcode 5 beta 5 before installing beta 6 (I know it's under NDA, but as long as I don't mention anything about the software itself, I think we're good). What's the best/safest way of doing that, so I don't jeopardize any functionality? I'm just afraid of arbitrarily deleting things from the developer folder.
我想在安装 beta 6 之前卸载 Xcode 5 beta 5（我知道它在 NDA 之下，但只要我不提及软件本身的任何内容，我认为我们很好）。这样做的最佳/最安全方法是什么，所以我不会危及任何功能？我只是害怕从开发者文件夹中任意删除东西。
采纳答案by Paul.s
Go into your developer folder and in the About Xcode.pdfit will have instructions
进入你的开发者文件夹，About Xcode.pdf里面会有说明
/Developer/Developer/About\ Xcode.pdf
It is near the end of the pdf but you can search for uninstalland it will give you some options
它接近pdf的结尾，但您可以搜索uninstall，它会给您一些选择
You will most likely want
你很可能想要
sudo <Xcode>/Library/uninstall-devtools --mode=all
But I recommend you read the uninstall section so you can see the options available.
但我建议您阅读卸载部分，以便查看可用的选项。
回答by Luc
The above answer is correct for older versions of Xcode that install in the /Developer/folder, but newer versions of Xcode Beta can be uninstalled by simply dragging the /Applications/Xcode-beta.appapplication into the Trash.
对于安装在/Developer/文件夹中的旧版本 Xcode，上述答案是正确的，但只需将/Applications/Xcode-beta.app应用程序拖到废纸篓中即可卸载新版本的 Xcode Beta 。
回答by Nik
Just close non-beta Xcode first.
只需先关闭非测试版 Xcode。
回答by Lal Krishna
You can do the following to fix (remove xcode/xcode beta).
您可以执行以下操作来修复（删除 xcode/xcode beta）。
The item xcode can't be moved to the Trash because some of its extensions are in use.
项目 xcode 无法移动到垃圾箱，因为它的一些扩展正在使用中。
- Control-click on Xcode
- Select
show package contents - Open folder
- Delete
pluginsfolder - Open finder window
- Navigate to folder containing Xcode app
- Move to trash
- 按住 Control 单击 Xcode
- 选择
show package contents - 打开文件夹
- 删除
plugins文件夹 - 打开查找窗口
- 导航到包含 Xcode 应用程序的文件夹
- 移到废纸篓
回答by GiuMex
The answer is correct but just for older versions of Xcode. With newer versions:
答案是正确的，但仅适用于旧版本的 Xcode。使用较新版本：
- Just trash the
/Applications/Xcode-beta.appapplication
- 只是垃圾
/Applications/Xcode-beta.app应用程序
and, if you're replacing it with a new stable version(new Xcode.app), remember to:
并且，如果您要用新的稳定版本（新的 Xcode.app）替换它，请记住：
- run
sudo xcode-select --switch /Applications/Xcode.appto specify the new app that you wish to use for command line developer tools.
- 运行
sudo xcode-select --switch /Applications/Xcode.app以指定您希望用于命令行开发人员工具的新应用程序。
If "the app can't be moved to the Trash because some of its extensions are in use", just restart the Mac before trying again.
如果“该应用程序无法移至垃圾箱，因为其某些扩展正在使用中”，只需重新启动 Mac，然后再试一次。
