• How to find the path/libraries of OpenCV package?

    Hi, Im trying to learn OpenCV(Computer Vision), but after I installed throw pacman Im having issues with the installation path/libs since the console shows No such file or directory when I try to run the code. I use pkg-config --libs opencv to check if it installed the libs and it does, showing me this output:

    -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_dpm -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_surface_matching -lopencv_tracking -lopencv_datasets -lopencv_text -lopencv_face -lopencv_plot -lopencv_dnn -lopencv_xfeatures2d -lopencv_shape -lopencv_video -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core

    I used a test file, and used this command to compile and run

    g++ src/opencv-grayscale.cpp -o opencv-grayscale \
    	-I /usr/include/opencv \
    	-L /usr/lib \
    	-lopencv_core \

    And like I said, it shows error, Im unable to realize were are this libs, any help to try to solve this?

  • @reib to find the paths you can open pamac searh for your package and go to “details” then “files” tab, there you’ll see everything that’s installed.

pathlibraries1 opencv1 Posts 2Views 623
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