linux mint opencv 2.4.7 make failed - 对opencl_kernels.hpp的filtering.cpp引用,74%之后找不到

Question

我刚刚安装了Linux Mint 15,并希望使用Python来处理网络摄像头输入.最好的建议似乎是使用OpenCV.

我按照程序安装了OpenCV,其中包含http://docs.opencv.org/doc/tutorials/introduction/linux_install/linux_install.html

我只预安装了所需的项目,并使用页面上的链接下载了稳定版本的OpenCV.

当我发出'make'命令时,输出的最后部分是:

Linking CXX static library ../../lib/libopencv_ocl_pch_dephelp.a
[ 74%] Built target opencv_ocl_pch_dephelp
Scanning dependencies of target pch_Generate_opencv_ocl
[ 74%] Generating precomp.hpp
[ 74%] Generating precomp.hpp.gch/opencv_ocl_RELEASE.gch
[ 74%] Built target pch_Generate_opencv_ocl
[ 74%] Generating opencl_kernels.cpp, opencl_kernels.hpp
Scanning dependencies of target opencv_ocl
[ 74%] Building CXX object modules/ocl/CMakeFiles/opencv_ocl.dir/src/filtering.cpp.o
/home/spearmint/Software/OpenCV Software/opencv-2.4.7/modules/ocl/src/filtering.cpp:52:30: fatal error: opencl_kernels.hpp: No such file or directory
compilation terminated.
make[2]: *** [modules/ocl/CMakeFiles/opencv_ocl.dir/src/filtering.cpp.o] Error 1
make[1]: *** [modules/ocl/CMakeFiles/opencv_ocl.dir/all] Error 2
make: *** [all] Error 2

模块filtering.cpp包含:

#include "precomp.hpp"
#include "opencl_kernels.hpp"

谁能告诉我我需要做些什么来解决这个问题？

Answer 1

要解决此问题,请检查要安装的目录或其任何祖先的名称是否有空格.我遇到了同样的问题,我有一个我安装的父目录,其中有一个空格,重命名目录以删除空间并make成功运行.

当我遇到这个错误时,请参考以下内容:

• 在Linux Mint 15上失败:filtering.cpp引用opencl_kernels.hpp