Attempt at Slicer via X11 socket

Dockerfile

FROM centos:7
MAINTAINER Tim Dettrick <t.dettrick@uq.edu.au>

RUN SLICER_URL="http://download.slicer.org/bitstream/461634" && \
  curl -v -s -L $SLICER_URL | tar xz -C /tmp && \
  mv /tmp/Slicer* /opt/slicer

RUN yum install -y mesa-libGLU libSM libXrender libXt fontconfig

RUN mkdir -p /data && chmod a+rwx /data

RUN yum install -y "xorg-x11-fonts-*"

USER nobody
VOLUME /data
WORKDIR /data

ENV QT_X11_NO_MITSHM 1
ENV LIBGL_ALWAYS_INDIRECT 1
ENV HOME /data

ENTRYPOINT ["sh", "-c", "mkdir -p Documents && /opt/slicer/Slicer"]

# Run with:
#     docker run -ti --rm -e DISPLAY=$DISPLAY \
#                         -v /tmp/.X11-unix:/tmp/.X11-unix \
#                         --user `id -u` \
#                         slicer-desktop