CMake找不到opencv库解决办法

最新推荐文章于 2025-09-26 10:23:33 发布

转载最新推荐文章于 2025-09-26 10:23:33 发布 · 1.1w 阅读

在Ubuntu中使用CMake编译链接OpenCV库时，若遇到找不到OpenCV的错误，可通过手动设置OpenCV_DIR变量指向OpenCV的build目录来解决。此方法确保了CMake能正确找到并使用OpenCV库。

一、问题详情
在ubuntu中使用CMake编译链接opencv库的程序时FIND_PACKAGE(OpenCV REQUIRED)报错，找不到opencv，信息如下：

Found OpenCV Windows Pack but it has no binaries compatible with your
configuration.

You should manually point CMake variable OpenCV_DIR to your build of OpenCV
library.
Call Stack (most recent call first):
CMakeLists.txt:4 (find_package)

CMake Error at CMakeLists.txt:4 (find_package):
Found package configuration file:

/home/wj/opencv/cmake/OpenCVConfig.cmake

but it set OpenCV_FOUND to FALSE so package "OpenCV" is considered to be
NOT FOUND.

-- Configuring incomplete, errors occurred!

二、解决方法
经过查阅资料病各种尝试，现已解决。主要问题在于库路径问题，应该在CMakeLists.txx中设置opencv路径指向build文件夹。

set（OpenCV_DIR /path/to/opencv/build）
find_package(OpenCV REQUIRED)
这样才能正确的找到opencv库。
---------------------
作者：手工烘焙家
来源：优快云
原文：https://blog.youkuaiyun.com/wjdexz/article/details/78348588
版权声明：本文为博主原创文章，转载请附上博文链接！