twistedfall

That's exactly it, this should list a bunch of Visual Studio header dirs: ``` #include search starts here: C:\Program Files\LLVM\lib\clang\9.0.1\include End of search list. ``` like ``` C:\Program Files (x86)\Microsoft...

Were you able to follow up on that issue?

Well, I'm not sure why exactly clang tries to use the wrong include directory, but can you try setting up the environment variable `OPENCV_CLANG_STDLIB_PATH` to "C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.25.28610/include"...

Ah, sorry, I should have mentioned to use the latest version: 0.41.0. Will you please?

An issue has just been fixed in the crate version 0.44.2 which I think was also causing the problems with your build. Would you be able to retest?

That's quite weird, clang should pick up you visual c++ include dirs, are you sure you have visual c++ build tools installed? Can you please also post the output of...

It's great to hear that!

Can you please post the full build log with `-vv`? glew is not a OpenCV module, it's a OpenGL helper library, so something else seems to be linking to it....

> I assume you're using pkgconfig. Yes, unless it's overridden by the env vars. Generally it's strange that your pkgconfig reports `-lopencv_viz`, but the dependency itself is not present in...

From the looks of it you have both vtk and glew installed. E.g. you seem to have /usr/lib/libvtkIOCore.so.1 and /usr/lib/libGLEW.so.2.1. Are you sure your linking error is coming from them?...