如何使用'xcode-select'为Qt安装设置活动开发者目录？
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How to set active developer directory with ‘xcode-select’ for Qt installation?
提问by tim_xyz
I'm trying to install the latest version of Qtfor mac (https://www.qt.io/). But when I try to install I get an error.
我正在尝试安装最新版本的Qtfor mac ( https://www.qt.io/)。但是当我尝试安装时出现错误。
You need to install Xcode http://developer.apple.com/xcode. If already installed, then set active developer directory with ‘xcode-select'.
您需要安装 Xcode http://developer.apple.com/xcode。如果已安装，则使用“xcode-select”设置活动开发人员目录。
I've now installed xcode 7.3.1, and then ran the following in terminal:
我现在已经安装xcode 7.3.1，然后在终端中运行以下命令：
sudo xcode-select -switch /Applications/Xcode.app
But I'm still running into the same error (see screenshot).
但我仍然遇到同样的错误（见截图）。
Can anyone advise how I might troubleshoot this?
谁能建议我如何解决这个问题？
回答by cstarcher
This fixed my error.
这修复了我的错误。
sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
It came from the answer here. https://stackoverflow.com/a/17980786/2009221
它来自这里的答案。https://stackoverflow.com/a/17980786/2009221
The first time I clicked OK the error reappeared. The second time it was accepted and the installation continued.
我第一次单击“确定”时，错误再次出现。第二次被接受，安装继续。
回答by A-Dubb
sudo xcode-select -s /Applications/Xcode.app/Contents/Developerdid not work for me as xcode-select still marked the directory as invalid. I created a symlink to homebrew's internal target xcode dev tools directory via:
sudo xcode-select -s /Applications/Xcode.app/Contents/Developer对我不起作用，因为 xcode-select 仍将目录标记为无效。我通过以下方式创建了一个指向自制软件的内部目标 xcode 开发工具目录的符号链接：
sudo ln -s /Applications/Xcode.app/Contents/Developer /Library/Developer/CommandLineTools
sudo ln -s /Applications/Xcode.app/Contents/Developer /Library/Developer/CommandLineTools
Reinstalling homebrew after creating the above symlink worked for me.
创建上述符号链接后重新安装自制软件对我有用。
回答by rich
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer
须藤 xcode-select -switch /Applications/Xcode.app/Contents/Developer
