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I am having trouble building openCV (I need to use the contribs libraries) in windows for visual studio 2019. I am a bit confused as to how this works - I have python 3 installed via anaconda 3 and I am getting the following error:

CMake Warning at cmake/OpenCVGenSetupVars.cmake:54 (message): CONFIGURATION IS NOT SUPPORTED: validate setupvars script in install directory Call Stack (most recent call first): CMakeLists.txt:967 (include)

It also tests for python 2 and python 3 do I need both installed?

I have my system environment variable set to C:\DEV\anaconda3\Library\bin

When I try to build the project I get thousands of errors in visual studio.

Link to another similar question:

opencv cmake warning meanings: CMakeLists.txt:1066 (include)

Thank you!

Richard
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1 Answers1

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I managed to solve it in the end. Anaconda uses python 3.7 which doesn't seem to work on opencv4.3. I changed my opencv version to 4.2 and managed to get everything compiling in the end.

The warning itself is still there, but it is now building successfully.

Richard
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