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cannot find -lopencv_core231 [message #773716]

Mon, 02 January 2012 06:12

Eclipse User

Hello,

I am trying to use OpenCV on Eclipse with CDT. Upon building the sample code, this is the error Iget in the console:

****************************

**** Build of configuration Debug for project OpenCV_testing ****

**** Internal Builder is used for build ****
g++ -LC:\OpenCV2.3.1Package\opencv\build\bin -o OpenCV_testing.exe src\opencv_test.o -lopencv_core231 -lopencv_highgui231

c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../../mingw32/bin/ld.exe: cannot find -lopencv_core231

c:/mingw/bin/../lib/gcc/mingw32/4.6.2/../../../../mingw32/bin/ld.exe: cannot find -lopencv_highgui231

collect2: ld returned 1 exit status

Build error occurred, build is stopped

Time consumed: 218 ms.

******************************
My settings are as follows:

Project> Properties> C/C++ Build> Tool Settings> MinGW C++ Linker> Libraries--- location: C:/OpenCV2.3.1Package/opencv/build/bin
values: opencv_core231
opencv_highgui231

OpenCV2.3.1Package/opencv is the package extracted from the OpenCV website.
OpenCV2.3.1Package/opencv/build is the folder in which Cmake was used to build OpenCV. It contains a folder Debug with several PDD (Program Debug Database) files. However, it seems to be missing something. I honestly cannot figure out what needs to go where.

Any help is much appreciated.

Thank you very much!

[Updated on: Mon, 02 January 2012 06:14] by Moderator

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