Question

运行'make'命令后，我收到以下错误。

[  0%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/matmul.o
c++: error: -pg and -fomit-frame-pointer are incompatible
make[2]: *** [modules/core/CMakeFiles/opencv_core.dir/src/matmul.o] Error 1
make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2
make: *** [all] Error 2

我正在关注http://mitchtech.net/raspberry-pi-opencv/链接上的教程。

在做make之前我做了cmake时失踪了以下：

cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D BUILD_PYTHON_SUPPORT=ON -D BUILD_EXAMPLES=ON ..
-- Detected version of GNU GCC: 46 (406)
-- checking for module 'gstreamer-app-0.10'
--   package 'gstreamer-app-0.10' not found
-- checking for module 'gstreamer-video-0.10'
--   package 'gstreamer-video-0.10' not found
-- checking for module 'libswscale'
--   package 'libswscale' not found
-- Could NOT find Jasper (missing:  JASPER_LIBRARIES JASPER_INCLUDE_DIR) 
--     Use NumPy headers from: /usr/lib/pymodules/python2.7/numpy/core/include
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ImportError: No module named sphinx
CUDA_TOOLKIT_ROOT_DIR not found or specified
-- Could NOT find CUDA (missing:  CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "4.0")
-- Parsing 'cvconfig.h.cmake'

有人可以解释一下发生了什么，解决方案是什么？我是OpenCV和R-Pi的新手。

Answer 1

点击链接后，您“按原样”将解决此问题。

缺少一些必要的包，因此错误。

在编译OpenCV之前输入以下命令进行安装。您必须拥有有效的网络连接！

sudo apt-get -y install build-essential cmake cmake-qt-gui pkg-config   libpng12-0 libpng12-dev libpng ++ - dev libpng3 libpnglite-dev zlib1g-dbg   zlib1g zlib1g-dev pngtools libtiff4-dev libtiff4 libtiffxx0c2   libtiff-tools

sudo apt-get -y install libjpeg8 libjpeg8-dev   libjpeg8-dbg libjpeg-progs ffmpeg libavcodec-dev libavcodec53   libavformat53 libavformat-dev libgstreamer0.10-0-dbg   libgstreamer0.10-0 libgstreamer0.10-dev libxine1-ffmpeg libxine-dev   libxine1-bin libunicap2 libunicap2-dev libdc1394-22-dev libdc1394-22   libdc1394-utils swig libv4l-0 libv4l-dev python-numpy libpython2.6   python-dev python2.6-dev libgtk2.0-dev pkg-config

在make时，在Raspberry Pi中安装OpenCV错误

1 个答案: