[GitHub] [incubator-mxnet] Raunak-Singh-Inventor commented on issue #20144: RuntimeError: Cannot find the MXNet library.

[GitBox <gi...@apache.org>]

Raunak-Singh-Inventor commented on issue #20144:
URL: https://github.com/apache/incubator-mxnet/issues/20144#issuecomment-816009933


   Update:
   
   After a little more exploration, I found out that I forgot the compiling step, and that is why I can't find `libmxnet.so`. Now I have a new bug to report.
   
   ```
   -- CMAKE_CROSSCOMPILING FALSE
   -- CMAKE_HOST_SYSTEM_PROCESSOR armv7l
   -- CMAKE_SYSTEM_PROCESSOR armv7l
   -- CMAKE_SYSTEM_NAME Linux
   -- CMake version '3.18.4' using generator 'Unix Makefiles'
   CMake Error at /home/pi/.local/lib/python3.7/site-packages/cmake/data/share/cmake-3.18/Modules/CMakeDetermineCUDACompiler.cmake:166 (message):
     Could not find nvcc, please set CUDAToolkit_ROOT.
   Call Stack (most recent call first):
     CMakeLists.txt:123 (enable_language)
   
   
   -- Configuring incomplete, errors occurred!
   See also "/home/pi/mxnet/build/CMakeFiles/CMakeOutput.log".
   See also "/home/pi/mxnet/build/CMakeFiles/CMakeError.log".
   ```
   
   Here are the steps to reproduce:
   
   1. `git clone --recursive https://github.com/apache/incubator-mxnet mxnet`
   2. `cd mxnet`
   3. `sudo apt-get update`
   4. `sudo apt-get install -y build-essential git ninja-build ccache libopenblas-dev libopencv-dev cmake`
   5. `sudo apt install gfortran`
   6. `mkdir build`
   7. `cd build/`
   8. `cmake ..`
   9. `python3 -m pip install --user -e ./python`
   
   @szha and @leezu Can you help me?
   
   


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