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- FROM ubuntu:20.04 as build
- ENV DEBIAN_FRONTEND=noninteractive
- RUN apt-get -qq update \
- && apt-get -qq install -y \
- python3 \
- python3-dev \
- wget \
- # opencv dependencies
- build-essential cmake git pkg-config libgtk-3-dev \
- libavcodec-dev libavformat-dev libswscale-dev libv4l-dev \
- libxvidcore-dev libx264-dev libjpeg-dev libpng-dev libtiff-dev \
- gfortran openexr libatlas-base-dev libssl-dev\
- libtbb2 libtbb-dev libdc1394-22-dev libopenexr-dev \
- libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev \
- # scipy dependencies
- gcc gfortran libopenblas-dev liblapack-dev cython
- RUN wget -q https://bootstrap.pypa.io/get-pip.py -O get-pip.py \
- && python3 get-pip.py
- # need to build cmake from source because binary distribution is broken for arm64
- # https://github.com/scikit-build/cmake-python-distributions/issues/115
- # https://github.com/skvark/opencv-python/issues/366
- # https://github.com/scikit-build/cmake-python-distributions/issues/96#issuecomment-663062358
- RUN pip3 install scikit-build
- RUN git clone https://github.com/scikit-build/cmake-python-distributions.git \
- && cd cmake-python-distributions/ \
- && python3 setup.py bdist_wheel
- RUN pip3 install cmake-python-distributions/dist/*.whl
- RUN pip3 wheel --wheel-dir=/wheels \
- opencv-python-headless \
- numpy \
- imutils \
- scipy \
- psutil \
- Flask \
- paho-mqtt \
- PyYAML \
- matplotlib \
- click
- FROM scratch
- COPY --from=build /wheels /wheels
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