将OpenCv与CLion一起使用

Question

嘿我试图在基本操作系统(基于Ubuntu)上使用OpenCV Lib.

我按照本教程:

https://www.youtube.com/watch?v=i1K9rXiei9I

我将这些行添加到CmakeList.txt:

find_package(OpenCV REQUIRED)

include_directories(${OpenCV_INCLUDE_DIRS})
target_link_libraries(myOpenCVTest ${OpenCV_LIBS})

但是当我构建项目时,它会失败并出现一些错误:

/usr/bin/ld: cannot find -lopencv_core
...

谁能帮我？？？

Answer 1

我解决了这个问题.

首先,我删除了所有旧的OpenCV文件和安装.

之后,我按照本指南安装OpenCV和所有必需的软件包.

现在一切都在使用这个CmakeList.txt:

cmake_minimum_required(VERSION 2.8.4)
project(OpenCVTest)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

find_package( OpenCV REQUIRED )
set(SOURCE_FILES main.cpp)
add_executable(${PROJECT_NAME} ${SOURCE_FILES})
include_directories(${OpenCV_INCLUDE_DIRS})
target_link_libraries( ${PROJECT_NAME} ${OpenCV_LIBS} )