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按照网上的教程编译安装opencv时，输入命令cmake -DCMAKE_BUILD_TYPE=RELEASE \
> -DCMAKE_INSTALL_PREFIX=/home/fanzong/anaconda2/envs/tensorflow \
> -DINSTALL_PYTHON_EXAMPLES=ON \
> -DINSTALL_C_EXAMPLES=OFF \
> -DOPENCV_EXTRA_MODULES_PATH=~/opencv_contrib-3.2.0/modules \
> -DPYTHON_EXCUTABLE=/home/fanzong/anaconda2/envs/tensorflow/bin/python \
> -DWITH_TBB=ON \
> -DWITH_V4L=ON \
> -DWITH_GTK=ON \
> -DWITH_OPENGL=ON \
> -DBUILD_EXAMPLES=ON ..
时，出现错误，大家可不可以看看怎么解决这个问题？



-- Detected version of GNU GCC: 54 (504)
-- FP16: Feature disabled
-- Found ZLIB: /usr/lib/i386-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3")
-- Found ZLIB: /usr/lib/i386-linux-gnu/libz.so (found version "1.2.8")
-- Found OpenEXR: /usr/lib/i386-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:556 (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:556 (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:556 (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:556 (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:556 (include)


qmake: could not exec '/usr/lib/i386-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:556 (include)


-- Configuring incomplete, errors occurred!
See also "/home/linguoting/opencv-3.2.0/build/CMakeFiles/CMakeOutput.log".
See also "/home/linguoting/opencv-3.2.0/build/CMakeFiles/CMakeError.log".

按照网上的教程

請提供網址

poloshiao 写了：

按照网上的教程

請提供網址

http://www.cnblogs.com/arkenstone/p/6490017.html 就是这个上面的

sudo apt install qtbase5-dev

cmake -DCMAKE_BUILD_TYPE=RELEASE \
> -DCMAKE_INSTALL_PREFIX=/home/fanzong/anaconda2/envs/tensorflow \
> -DINSTALL_PYTHON_EXAMPLES=ON \
> -DINSTALL_C_EXAMPLES=OFF \
> -DOPENCV_EXTRA_MODULES_PATH=~/opencv_contrib-3.2.0/modules \
> -DPYTHON_EXCUTABLE=/home/fanzong/anaconda2/envs/tensorflow/bin/python \
> -DWITH_TBB=ON \
> -DWITH_V4L=ON \
> -DWITH_GTK=ON \
> -DWITH_OPENGL=ON \
> -DBUILD_EXAMPLES=ON ..

注意 空格

http://www.pyimagesearch.com/2016/10/24 ... ll-opencv/

cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D CMAKE_INSTALL_PREFIX=/usr/local \
-D INSTALL_PYTHON_EXAMPLES=ON \
-D INSTALL_C_EXAMPLES=OFF \
-D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib-3.1.0/modules \
-D PYTHON_EXECUTABLE=~/.virtualenvs/cv/bin/python \
-D BUILD_EXAMPLES=ON ..

请问你是怎么解决这个问题的呀 我现在也碰到了这个问题 耗费了五六个小时然而并没有什么结果