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How to properly install OpenCV on Linux(K)Ubuntu 16.04?
Hello! I'm sitting for the second week trying to start playing with OpenCV in c ++. The problem is this: I collected OpenCV from several guides. There were no errors during assembly. I also installed it for the snake and Node.Js, everything was great.
But when trying to run the simplest program
#include "opencv/opencv/cv.hpp"
#include "opencv/opencv/highgui.h"
int main()
{
cvNamedWindow("Name", CV_WINDOW_AUTOSIZE);
cvWaitKey();
return 0;
}
/home/mr_blaze/.local/share/umake/ide/clion/bin/cmake/bin/cmake --build /home/mr_blaze/Документы/apps/cppVision --target cppVision -- -j 2
Scanning dependencies of target cppVision
[ 50%] Building CXX object CMakeFiles/cppVision.dir/main.cpp.o
In file included from /usr/local/include/opencv/opencv/cv.hpp:50:0,
from /home/mr_blaze/Документы/apps/cppVision/main.cpp:1:
/usr/local/include/opencv/opencv/cv.h:66:38: fatal error: opencv2/video/tracking_c.h: Нет такого файла или каталога
compilation terminated.
CMakeFiles/cppVision.dir/build.make:62: ошибка выполнения рецепта для цели «CMakeFiles/cppVision.dir/main.cpp.o»
make[3]: *** [CMakeFiles/cppVision.dir/main.cpp.o] Ошибка 1
CMakeFiles/Makefile2:67: ошибка выполнения рецепта для цели «CMakeFiles/cppVision.dir/all»
make[2]: *** [CMakeFiles/cppVision.dir/all] Ошибка 2
CMakeFiles/Makefile2:79: ошибка выполнения рецепта для цели «CMakeFiles/cppVision.dir/rule»
make[1]: *** [CMakeFiles/cppVision.dir/rule] Ошибка 2
Makefile:118: ошибка выполнения рецепта для цели «cppVision»
make: *** [cppVision] Ошибка 2
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
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//M*/
#ifndef OPENCV_OLD_CV_HPP
#define OPENCV_OLD_CV_HPP
//#if defined(__GNUC__)
//#warning "This is a deprecated opencv header provided for compatibility. Please include a header from a corresponding opencv module"
//#endif
#include "cv.h"
#include "opencv2/core.hpp"
#include "opencv2/imgproc.hpp"
#include "opencv2/photo.hpp"
#include "opencv2/video.hpp"
#include "opencv2/highgui.hpp"
#include "opencv2/features2d.hpp"
#include "opencv2/calib3d.hpp"
#include "opencv2/objdetect.hpp"
#endif
[email protected]:/usr/local/include/opencv$ ls
CMakeLists.txt opencv opencv2
[email protected]:/usr/local/include/opencv$ ls opencv
cvaux.h cvaux.hpp cv.h cv.hpp cvwimage.h cxcore.h cxcore.hpp cxeigen.hpp cxmisc.h highgui.h ml.h
[email protected]:/usr/local/include/opencv$ ls opencv2
opencv.hpp
[email protected]:/usr/local/include/opencv$
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Thanks to all! The problem was solved: 'like this and this instead of
#include "opencv/opencv/cv.hpp"
#include "opencv/opencv/highgui.h"
.
cmake cannot find the opencv2/video/tracking_c.h file to include in the project.
Why set it manually? There are no packages for bubuntu? I don't believe in life! Manually putting something on a packaged distribution is about the same as walking around the outskirts of the private sector in the evening and yelling that you are cool and you are not afraid of anyone :) That is, it may well be that you are really cool - in relation to manual assembly this means that you know exactly where opencv put all the auxiliary build files after the build and how to tell autotools and cmake where to find them :)
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