This article documents the installation processes for Jetson Nano as a audio processing edge server.

Installing librosa and its prerequisite

      sudo apt-get install libblas3 liblapack3 liblapack-dev libblas-dev
      sudo apt install libatlas-base-dev
      pip3 install pybind11
      sudo apt-get install gfortran
      sudo apt-get install llvm-7 llvm-7-dev
      export LLVM_CONFIG=/usr/bin/llvm-config-7
    

Installing PyTorch

      wget https://nvidia.box.com/shared/static/ncgzus5o23uck9i5oth2n8n06k340l6k.whl \
      -O torch-1.4.0-cp36-cp36m-linux_aarch64.whl
      sudo apt-get install python3-pip libopenblas-base
      pip3 install Cython
      pip3 install numpy torch-1.4.0-cp36-cp36m-linux_aarch64.whl
    

Other installations

      sudo apt install libhdf5-dev
      pip3 install h5py
      pip3 install flask
      pip3 install uwsgi