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我对 CMake 几乎一无所知。我想要做的是将VTK与Qt一起使用。不幸的是，我被困在 CMake 部分。出于某种原因，当我按“配置”时，出现以下错误：

CMake Error at GUISupport/Qt/CMakeLists.txt:58 (find_package):
  By not providing "FindQt5Widgets.cmake" in CMAKE_MODULE_PATH this project
  has asked CMake to find a package configuration file provided by
  "Qt5Widgets", but CMake did not find one.

  Could not find a package configuration file provided by "Qt5Widgets" with
  any of the following names:

    Qt5WidgetsConfig.cmake
    qt5widgets-config.cmake

  Add the installation prefix of "Qt5Widgets" to CMAKE_PREFIX_PATH or set
  "Qt5Widgets_DIR" to a directory containing one of the above files.  If
  "Qt5Widgets" provides a separate development package or SDK, be sure it has
  been installed.

我做了什么：

  1. 为 Windows 64 位安装 Qt 5.4.1 (VS 2013, 722 MB)

    安装 vtk 6.2.0

    安装 CMake 3.2.1

  2. 提取 vtk，并使用 CMake GUI，设置源代码路径和二进制构建。

  3. 设置几个环境变量：

    CMAKE_PREFIX_PATH = E:\Qt\Qt5.4.1\5.4\msvc2013_64
QTDIR = E:\Qt\Qt5.4.1
Path = E:\Program Files (x86)\CMake\bin;E:\vtk\bin\bin\Debug;E:\Qt\Qt5.4.1\5.4\msvc2013_64\bin

  4. 在 CMake GUI 中，检查以下选项：

    VTK_Group_Qt= 真

    BUILD_SHARED_LIBS= 真

    VTK_QT_VERSION= 5

    QT_QMAKE_EXECUTABLE= E:/Qt/Qt5.4.1/5.4/msvc2013_64/bin/qmake.exe

  5. 按配置。

  6. 得到上述错误。

我应该怎么做才能不出错？

谢谢！

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