Installation issue in jetson inference for webRTC

hello.
I am using jetson orin nano with jetpack 6.0
i want to install jetson inference for webRTC streaming, but i am getting following error:
CMake Error at /usr/lib/cmake/opencv4/OpenCVModules.cmake:172 (message):
The imported target “opencv_core” references the file

 "/usr/lib/libopencv_core.so.4.8.0"

but this file does not exist. Possible reasons include:

  • The file was deleted, renamed, or moved to another location.

  • An install or uninstall procedure did not complete successfully.

  • The installation package was faulty and contained

    “/usr/lib/cmake/opencv4/OpenCVModules.cmake”

but not all the files it references.

Call Stack (most recent call first):
/usr/lib/cmake/opencv4/OpenCVConfig.cmake:126 (include)

can you please help resolve this issue and successfully install this library.
when i try following commands:
ls /usr/lib/aarch64-linux-gnu/libopencv_core.so.4.8.0
output: ls: cannot access ‘/usr/lib/aarch64-linux-gnu/libopencv_core.so.4.8.0’: No such file or directory

1 Like

Hi,
Please make sure you follow the guidance in

jetson-inference/docs/webrtc-server.md at master · dusty-nv/jetson-inference · GitHub
jetson-inference/docs/webrtc-html.md at master · dusty-nv/jetson-inference · GitHub

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