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NVIDIA-AI-IOT / tf_to_trt_image_classification

Image classification with NVIDIA TensorRT from TensorFlow models.
BSD 3-Clause "New" or "Revised" License
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Could NOT find CUDA: Found unsuitable version "9.1", but required is exact version "7.5" #8

Closed groot-1313 closed 6 years ago

groot-1313 commented 6 years ago

Upon running the cmake command, I encounter the following error:

CMake Error at /usr/share/cmake-3.5/Modules/FindPackageHandleStandardArgs.cmake:148 (message): Could NOT find CUDA: Found unsuitable version "9.1", but required is exact version "7.5" (found /usr/local/cuda) Call Stack (most recent call first): /usr/share/cmake-3.5/Modules/FindPackageHandleStandardArgs.cmake:386 (_FPHSA_FAILURE_MESSAGE) /usr/share/cmake-3.5/Modules/FindCUDA.cmake:949 (find_package_handle_standard_args) /usr/local/share/OpenCV/OpenCVConfig.cmake:86 (find_package) /usr/local/share/OpenCV/OpenCVConfig.cmake:105 (find_host_package) CMakeLists.txt:4 (find_package)

I have the Cuda 9.0 and 9.1 versions installed. I would prefer a workaround because I do not wish to install Cuda 7.5.

ghost commented 6 years ago

This repository is currently targeting the Jetson TX2 configured with JetPack 3.2. JetPack 3.2 installs CUDA 9.0 and cuDNN 7.0.5 and OpenCV for Tegra onto the TX2.

Building on a Desktop machine is not tested, but may be possible. Judging from the call stack it looks like the version of OpenCV that you have installed is targeting CUDA 7.5. You could possibly build OpenCV to target version 9.0 or 9.1 of CUDA if you do not wish to install another version of CUDA.