FROM ubuntu:latest RUN apt-get update && apt-get install -y \ python \ python-pip \ python-scipy \ python-matplotlib \ ipython \ python-skimage \ python-yaml \ sudo RUN pip install PyYAML #Add new sudo user ENV USERNAME cvuser RUN whereis sudo RUN useradd -m $USERNAME && \ echo "$USERNAME:$USERNAME" | chpasswd && \ usermod --shell /bin/bash $USERNAME && \ usermod -aG sudo $USERNAME && \ echo "$USERNAME ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/$USERNAME && \ chmod 0440 /etc/sudoers.d/$USERNAME && \ # Replace 1000 with your user/group id usermod --uid 1000 $USERNAME && \ groupmod --gid 1000 $USERNAME RUN mkdir /colorview2d;chown cvuser colorview2d