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如下程序是CMake和OpenCV結(jié)合遇到問(wèn)題？請(qǐng)問(wèn)該怎么辦？

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胡子哥哥 2023-01-06 17:13:52

CMake Error at CMakeLists.txt:12 (find_package):By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project hasasked CMake to find a package configuration file provided by "OpenCV", butCMake did not find one.Could not find a package configuration file provided by "OpenCV" with anyof the following names:OpenCVConfig.cmakeopencv-config.cmakeAdd the installation prefix of "OpenCV" to CMAKE_PREFIX_PATH or set"OpenCV_DIR" to a directory containing one of the above files. If "OpenCV"provides a separate development package or SDK, be sure it has beeninstalled.

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2 回答

犯罪嫌疑人X

TA貢獻(xiàn)2080條經(jīng)驗(yàn) 獲得超4個(gè)贊

我用OpenCV 2.1 VS2008，這是沒(méi)有必要的CMake的，當(dāng)我安裝OPENCV cmake的2.0，沒(méi)有遇到這個(gè)問(wèn)題?，F(xiàn)在，我想與cmake在Linux opencv2.1接下來(lái)的兩個(gè)星期，一直是個(gè)難題。

反對(duì) 回復(fù) 2023-01-10

夢(mèng)里花落0921

TA貢獻(xiàn)1772條經(jīng)驗(yàn) 獲得超6個(gè)贊

CMakeList.txt 的問(wèn)題
project(DisplayImage)
find_package(OpenCV REQUIRED)
add_executable(DisplayImage DisplayImage)
target_link_libraries(DisplayImage ${OpenCV_LIBS})
cmake_minimum_required(VERSION 2.8)

改為
project(DisplayImage)
set(OpenCV_DIR /usr/local/opencv/release)
add_executable(DisplayImage DisplayImage)
target_link_libraries(DisplayImage ${OpenCV_LIBS})
cmake_minimum_required(VERSION 2.8)