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我对使用QT5的Qt Quick Components for Desktop有一些安装问题。QT5-安装用于桌面的Qt Quick Components
以下是我所遵循的步骤（基于these instructions）：
从http://qt.gitorious.org/qt-components/desktop/trees/master下载tar.gz的，和解压的组件。
加入到环境变量
PATH变量值（OS：Windows 8中）C:\Qt\Qt5.3.1\5.3\msvc2012_opengl\bin;C:\Qt\Qt5.3.1\Tools\QtCreator\bin;运行
vcvars32.bat脚本（的Visual Studio 2012）。运行命令：
qmake && nmake install在\qt-components-desktop\components文件夹中。运行命令：
qmake && nmake install在\qt-components-desktop\src文件夹中。该命令已自动将已编译的组件文件复制到QT导入文件夹。
在步骤，我得到了这些错误：
fatal error C1083: Cannot open include file: 'QtGui/qmenu.h': No such file or directory
fatal error C1083: Cannot open include file: 'QtGui/qmenu.h': No such file or directory
fatal error C1083: Cannot open include file: 'QtGui/qgraphicsitem.h': No such file or directory
fatal error C1083: Cannot open include file: 'QtGui/QStyle': No such file or directory
.\qdeclarativefolderlistmodel.cpp(162) : error C3861: 'setRoleNames': identifier not found
fatal error C1083: Cannot open include file: 'QtGui/QStyle': No such file or directory
fatal error C1083: Cannot open include file: 'QtGui/qgraphicssceneevent.h': No such file or directory
fatal error C1083: Cannot open include file: 'QtGui/QAction': No such file or directory
fatal error C1083: Cannot open include file: 'QtGui/QApplication': No such file or directory
Generating Code...
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\BIN\cl.EXE"' : return code '0x2' Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\BIN\nmake.exe"' : return code '0x2' Stop.
据我所知，在发生这些错误，因为源代码是QT4，这其中就包括减速（如QtGui/QApplication）没有在QT5中存在时间更长。
我google了很多，但我找不到如何下载QT5的插件，如QT4的http://qt.gitorious.org/qt-components/desktop/trees/master。
有什么想法？或者也许还有另一个我错过的问题？