XCode 8 错误“项目错误：Xcode 未正确设置”，即使许可证已被接受
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XCode 8 error "Project ERROR: Xcode not set up properly", even though the license has been accepted
提问by Violet Giraffe
I can no longer build Qt project after updating to Xcode 8 today. I get the following error despite having followed the instructions from this answer.
今天更新到 Xcode 8 后，我无法再构建 Qt 项目。尽管已按照此答案中的说明进行操作，但仍收到以下错误。
Project ERROR: Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild.
项目错误：Xcode 设置不正确。您可能需要通过运行 /usr/bin/xcodebuild 来确认许可协议。
How to fix it?
如何解决？
回答by Whatcould
I managed to get capybara-webkit (which uses QT) built with XCode 8 / MacOX Sierra after following these instructions (found here: https://forum.qt.io/topic/71119/project-error-xcode-not-set-up-properly/7)
按照这些说明（在此处找到：https://forum.qt.io/topic/71119/project-error-xcode-not-set），我设法获得了使用 XCode 8 / MacOX Sierra 构建的 capybara-webkit（使用 QT）-up-properly/7)
- Move to the folder where you install Qt.
- Open in a text editor the file at Qt_install_folder/5.7/clang_64/mkspecs/features/mac/default_pre.prf
Find the line with text (for me it was line 15):
isEmpty($$list($$system("/usr/bin/xcrun -find xcrun 2>/dev/null")))): \Replace line with:
isEmpty($$list($$system("/usr/bin/xcrun -find xcodebuild 2>/dev/null"))): \Save & re-compile
- 移动到安装 Qt 的文件夹。
- 在文本编辑器中打开位于 Qt_install_folder/5.7/clang_64/mkspecs/features/mac/default_pre.prf 的文件
找到带有文本的行（对我来说是第 15 行）：
isEmpty($$list($$system("/usr/bin/xcrun -find xcrun 2>/dev/null")))): \将行替换为：
isEmpty($$list($$system("/usr/bin/xcrun -find xcodebuild 2>/dev/null"))): \保存并重新编译
回答by Daniel Georgiev
A cleaner solution
更清洁的解决方案
cd /Applications/Xcode.app/Contents/Developer/usr/bin/
sudo ln -s xcodebuild xcrun
回答by Sergei
Run MaintenanceTool in Qt directory and update to version 5.8
在Qt目录下运行MaintenanceTool并更新到5.8版
