如何解决在ubuntu16.04上安装OpenCV3.1时出现的错误？

Question

我尝试在ubuntu16.04中安装opencv 3.1，因为我需要使用opencv在c ++中执行一个算法，我遵循了不同教程的步骤，但没有一个对我有帮助，唯一让我更感兴趣的是：

https://github.com/cesco345/StemApks/blob/master/TutorialsNotebook%20(1).ipynb

但当我进入cmake步骤时，我会发现这些错误，

 -- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so
 CMake Warning at cmake/OpenCVFindLibsGUI.cmake:18 (find_package):
 By not providing "FindQt5Core.cmake" in CMAKE_MODULE_PATH this project has
 asked CMake to find a package configuration file provided by "Qt5Core", but
 CMake did not find one.

 Could not find a package configuration file provided by "Qt5Core" with any
 of the following names:

 Qt5CoreConfig.cmake
 qt5core-config.cmake

 Add the installation prefix of "Qt5Core" to CMAKE_PREFIX_PATH or set
 "Qt5Core_DIR" to a directory containing one of the above files.  If
 "Qt5Core" provides a separate development package or SDK, be sure it has
 been installed.
 Call Stack (most recent call first):
 CMakeLists.txt:535 (include)


 CMake Warning at cmake/OpenCVFindLibsGUI.cmake:19 (find_package):
 By not providing "FindQt5Gui.cmake" in CMAKE_MODULE_PATH this project has
 asked CMake to find a package configuration file provided by "Qt5Gui", but
 CMake did not find one.

 Could not find a package configuration file provided by "Qt5Gui" with any
 of the following names:

 Qt5GuiConfig.cmake
 qt5gui-config.cmake

 Add the installation prefix of "Qt5Gui" to CMAKE_PREFIX_PATH or set
 "Qt5Gui_DIR" to a directory containing one of the above files.  If "Qt5Gui"
 provides a separate development package or SDK, be sure it has been
 installed.
 Call Stack (most recent call first):
 CMakeLists.txt:535 (include)


 CMake Warning at cmake/OpenCVFindLibsGUI.cmake:20 (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.
 Call Stack (most recent call first):
 CMakeLists.txt:535 (include)


 CMake Warning at cmake/OpenCVFindLibsGUI.cmake:21 (find_package):
 By not providing "FindQt5Test.cmake" in CMAKE_MODULE_PATH this project has
 asked CMake to find a package configuration file provided by "Qt5Test", but
 CMake did not find one.

 Could not find a package configuration file provided by "Qt5Test" with any
 of the following names:

 Qt5TestConfig.cmake
 qt5test-config.cmake

 Add the installation prefix of "Qt5Test" to CMAKE_PREFIX_PATH or set
 "Qt5Test_DIR" to a directory containing one of the above files.  If
 "Qt5Test" provides a separate development package or SDK, be sure it has
 been installed.
 Call Stack (most recent call first):
 CMakeLists.txt:535 (include)


 CMake Warning at cmake/OpenCVFindLibsGUI.cmake:22 (find_package):
 By not providing "FindQt5Concurrent.cmake" in CMAKE_MODULE_PATH this
 project has asked CMake to find a package configuration file provided by
 "Qt5Concurrent", but CMake did not find one.

 Could not find a package configuration file provided by "Qt5Concurrent"
 with any of the following names:

 Qt5ConcurrentConfig.cmake
 qt5concurrent-config.cmake

 Add the installation prefix of "Qt5Concurrent" to CMAKE_PREFIX_PATH or set
 "Qt5Concurrent_DIR" to a directory containing one of the above files.  If
 "Qt5Concurrent" provides a separate development package or SDK, be sure it
 has been installed.
 Call Stack (most recent call first):
 CMakeLists.txt:535 (include)


 qmake: could not exec '/usr/lib/x86_64-linux-gnu/qt4/bin/qmake': No such 
 file or directory
 CMake Error at /usr/share/cmake-3.5/Modules/FindQt4.cmake:1326 (message):
 Found unsuitable Qt version "" from NOTFOUND, this code requires Qt 4.x
 Call Stack (most recent call first):
 cmake/OpenCVFindLibsGUI.cmake:34 (find_package)
 CMakeLists.txt:535 (include)


 -- Configuring incomplete, errors occurred!
 See also "/home/jenny/opencv-3.1.0/build/CMakeFiles/CMakeOutput.log".
 See also "/home/jenny/opencv-3.1.0/build/CMakeFiles/CMakeError.log".

我没有解决，有人知道如何解决如何安装它，或谁有一个很好的教程，我可以遵循，以便我可以安装opencv在ubuntu请。

Answer 1

在您的终端cd到您的构建文件夹。运行ccmake ..，使用箭头键在页面之间导航，在最后一个页面上，箭头向下到WITH_QT，输入以关闭它。按c进行配置，按g生成。

在未来，使用此链接获得最佳效果。