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我试图编译OpenCV的文件不过highgui库似乎没有发现OpenCV中找不到highgui
g++ -O2 -W -Wall -lhighgui tracking.cc -o tracking
/usr/bin/ld: cannot find -lhighgui
collect2: error: ld returned 1 exit status
任何想法如何解决这一问题？
我试图
updatedb
ldconfig
g++ -O2 -W -Wall -L/usr/lib/libopencv_highgui.so tracking.cc -o tracking
但似乎没有任何工作..
编辑： 发出pkg配置--libs --cflags OpenCV的 回报：
-I/usr/local/include/opencv -I/usr/local/include /usr/local/lib/libopencv_calib3d.so /usr/local/lib/libopencv_contrib.so /usr/local/lib/libopencv_core.so /usr/local/lib/libopencv_features2d.so /usr/local/lib/libopencv_flann.so /usr/local/lib/libopencv_gpu.so /usr/local/lib/libopencv_highgui.so /usr/local/lib/libopencv_imgproc.so /usr/local/lib/libopencv_legacy.so /usr/local/lib/libopencv_ml.so /usr/local/lib/libopencv_nonfree.so /usr/local/lib/libopencv_objdetect.so /usr/local/lib/libopencv_ocl.so /usr/local/lib/libopencv_photo.so /usr/local/lib/libopencv_stitching.so /usr/local/lib/libopencv_superres.so /usr/local/lib/libopencv_ts.a /usr/local/lib/libopencv_video.so /usr/local/lib/libopencv_videostab.so -lrt -lpthread -lm -ldl
发出
克++ pkg-config --libs --cflags opencv -L/USR /本地/ LIB/tracking.cc -o跟踪
返回
/tmp/ccrc3n9d.o：在功能main': tracking.cc:(.text+0x53): undefined reference to cvCreateCameraCapture” tracking.cc:(.text+0x95） ：未定义的引用cvNamedWindow' tracking.cc:(.text+0xb1): undefined reference to cvMoveWindow ' tracking.cc:(.text+0xc5）：未定义的引用cvNamedWindow' tracking.cc:(.text+0xe1): undefined reference to cvMoveWindow' ......
不知道！
你使用-L传递文件夹，而不是文件。试试：-L/usr/lib/-lopencv_highgui（也可以看一下，它可能是/ usr/local/lib /） – berak
确定这是多次尝试之一..仍然不知道，但开始思考这不是在编译本身的东西，但在opencv – dendini
一些错误，亲爱的，..... – berak