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如下程序是CMake和OpenCV结合遇到问题?请问该怎么办?

如下程序是CMake和OpenCV结合遇到问题?请问该怎么办?

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 has
asked CMake to find a package configuration file provided by "OpenCV", but
CMake did not find one.
Could not find a package configuration file provided by "OpenCV" with any
of the following names:
OpenCVConfig.cmake
opencv-config.cmake
Add 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 been
installed.

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2 回答

?
犯罪嫌疑人X

TA贡献1813条经验 获得超4个赞

我用OpenCV 2.1 VS2008,这是没有必要的CMake的,当我安装OPENCV cmake的2.0,没有遇到这个问题。现在,我想与cmake在Linux opencv2.1接下来的两个星期,一直是个难题。

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反对 回复 2023-01-10
?
梦里花落0921

TA贡献1545条经验 获得超5个赞

CMakeList.txt 的问题
project(DisplayImage)
find_package(OpenCV REQUIRED)
add_executable(DisplayImage DisplayImage)
target_link_libraries(DisplayImage ${OpenCV_LIBS})
cmake_minimum_required(VERSION 2.8)

改为
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)

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反对 回复 2023-01-10

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