audio_setup.sh

#!/bin/bash
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echo "Running setup for audio processing. This requires a network connection"

if [[ ! -d ./portaudio ]]; then
    echo "portaudio not found; cloning and building portaudio"
    git clone https://github.com/PortAudio/portaudio/
    cd portaudio
    ./configure
    make -j
    make install

    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
    cp /usr/local/lib/libportaudio.* /usr/lib/
    rm /usr/lib/libportaudio.so.2 /usr/lib/libportaudio.so
    ln -s /usr/lib/libportaudio.so.2.0 /usr/lib/libportaudio.so.2
    ln -s /usr/lib/libportaudio.so.2 /usr/lib/libportaudio.so
    ldconfig
    
    echo "built and installed portaudio to /usr/local/lib, and exported to library path"    
fi

echo "install librosa and pyaudio for audio processing and audio capture, respectively"
PROXY_INFO= " --proxy ${HTTPS_PROXY} "
pip3 --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host files.pythonhosted.org  $PROXY_INFO install librosa pyaudio soundfile

echo "Finished setup"