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Error Message: Could not find a package configuration file provided by "OpenCV" ....

DarkHorse
Employee
957 Views

Hi,

 

I try to follow the instruction to build this Open Model Zoo Demos in windows OS and I ran into these error messages:

 

https://docs.openvino.ai/latest/omz_demos.html

 

C:\Open_Model_Zoo_Demos_2023\open_model_zoo\demos>build_demos_msvc.bat
Searching for the latest Visual Studio...
Creating Visual Studio 16 2019 x64 files in C:\Users\allensen\Documents\Intel\OpenVINO\omz_demos_build...
-- Selecting Windows SDK version 10.0.22000.0 to target Windows 10.0.19044.
-- The C compiler identification is MSVC 19.29.30136.0
-- The CXX compiler identification is MSVC 19.29.30136.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at CMakeLists.txt:140 (find_package):
By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "OpenCV", but
CMake did not find one.

Could not find a package configuration file provided by "OpenCV" with any
of the following names:

OpenCVConfig.cmake
opencv-config.cmake

Add the installation prefix of "OpenCV" to CMAKE_PREFIX_PATH or set
"OpenCV_DIR" to a directory containing one of the above files. If "OpenCV"
provides a separate development package or SDK, be sure it has been
installed.


-- Configuring incomplete, errors occurred!
See also "C:/Users/allensen/Documents/Intel/OpenVINO/omz_demos_build/CMakeFiles/CMakeOutput.log".
See also "C:/Users/allensen/Documents/Intel/OpenVINO/omz_demos_build/CMakeFiles/CMakeError.log".

###############|| Build Open Model Zoo Demos using MS Visual Studio ||###############

cmake --build . --config Release
CMake is re-running because C:/Users/allensen/Documents/Intel/OpenVINO/omz_demos_build/CMakeFiles/generate.stamp is out-of-date.
the file 'C:/Users/allensen/Documents/Intel/OpenVINO/omz_demos_build/CMakeFiles/3.21.4/CMakeCCompiler.cmake'
is newer than 'C:/Users/allensen/Documents/Intel/OpenVINO/omz_demos_build/CMakeFiles/generate.stamp.depend'
result='-1'
-- Selecting Windows SDK version 10.0.22000.0 to target Windows 10.0.19044.
CMake Error at CMakeLists.txt:140 (find_package):
By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "OpenCV", but
CMake did not find one.

Could not find a package configuration file provided by "OpenCV" with any
of the following names:

OpenCVConfig.cmake
opencv-config.cmake

Add the installation prefix of "OpenCV" to CMAKE_PREFIX_PATH or set
"OpenCV_DIR" to a directory containing one of the above files. If "OpenCV"
provides a separate development package or SDK, be sure it has been
installed.


-- Configuring incomplete, errors occurred!
See also "C:/Users/allensen/Documents/Intel/OpenVINO/omz_demos_build/CMakeFiles/CMakeOutput.log".
See also "C:/Users/allensen/Documents/Intel/OpenVINO/omz_demos_build/CMakeFiles/CMakeError.log".
CMake Configure step failed. Build files cannot be regenerated correctly.
Done.

 

Any idea?

 

Labels (2)
1 Solution
Hairul_Intel
Moderator
922 Views

Hi DarkHorse,

Thank you for reaching out to us.

 

To build the demos, you need to source OpenVINO™ environment and OpenCV. To install OpenCV for OpenVINO, see the instructions on GitHub.

 

Here are the steps for installing prebuilt OpenCV on Windows OS:

  1. Download OpenCV windows package on the official OpenCV releases page Windows archive contains VC postfix, e.g.: opencv-4.6.0-vc14_vc15.exe
  2. Extract the archive
  3. Setup environment variables by running the script opencv\build\setup_vars_opencv4.cmd

 

 

Additionally, you'll need to specify the "OpenCV_DIR" path before building the demos. Run the following command in the command prompt:

 

set "OpenCV_DIR=<OpenCV_Installation_Dir>\opencv\build"

 

 

Regards,

Hairul


View solution in original post

3 Replies
Hairul_Intel
Moderator
923 Views

Hi DarkHorse,

Thank you for reaching out to us.

 

To build the demos, you need to source OpenVINO™ environment and OpenCV. To install OpenCV for OpenVINO, see the instructions on GitHub.

 

Here are the steps for installing prebuilt OpenCV on Windows OS:

  1. Download OpenCV windows package on the official OpenCV releases page Windows archive contains VC postfix, e.g.: opencv-4.6.0-vc14_vc15.exe
  2. Extract the archive
  3. Setup environment variables by running the script opencv\build\setup_vars_opencv4.cmd

 

 

Additionally, you'll need to specify the "OpenCV_DIR" path before building the demos. Run the following command in the command prompt:

 

set "OpenCV_DIR=<OpenCV_Installation_Dir>\opencv\build"

 

 

Regards,

Hairul


DarkHorse
Employee
904 Views

Hello Hairul,

 

Cool is working now.. Thanks for the workaround. 

Hairul_Intel
Moderator
867 Views

Hi DarkHorse,

Glad to know that your issue has been resolved.

 

This thread will no longer be monitored since this issue has been resolved. If you need any additional information from Intel, please submit a new question.

 

 

Regards,

Hairul


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