| 12345678910111213141516171819202122232425262728293031 | FROM ubuntu:xenial# http://fabiorehm.com/blog/2014/09/11/running-gui-apps-with-docker/RUN export uid=1000 gid=1000 && \    mkdir -p /home/developer && \    echo "developer:x:${uid}:${gid}:Developer,,,:/home/developer:/bin/bash" >> /etc/passwd && \    echo "developer:x:${uid}:" >> /etc/group && \    mkdir -p /etc/sudoers.d && \    echo "developer ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/developer && \    chmod 0440 /etc/sudoers.d/developer && \    chown ${uid}:${gid} -R /home/developerRUN \  apt-get update -qq && \  apt-get upgrade -qq -y && \  apt-get install -qq -y \    # requirements    git \    python3 \    python3-pip \    python3-matplotlib \    python3-pyqt5 \    # utilities    sudoRUN python3 -m pip install -U pip setuptools wheelRUN python3 -m pip install -v git+https://github.com/wkentaro/labelme.gitUSER developerENV HOME /home/developer
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