anchor.diff:  MAINTAINER Björn A. Grüning, bjoern.gruening@gmail.com
   
   RUN echo "force-unsafe-io" > /etc/dpkg/dpkg.cfg.d/02apt-speedup \
  +    && echo "Acquire::http {No-Cache=True;};" > /etc/apt/apt.conf.d/no-cache \
  +    && apt-get -qq update && apt-get install --no-install-recommends -y locales \
  +    && locale-gen en_US.UTF-8 && dpkg-reconfigure locales \
  +    && apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ~/.cache/ \
  +    && rm -rf /tmp/* /root/.cache/ /var/cache/* /galaxy-central/client/node_modules/ $GALAXY_VIRTUAL_ENV/src/ /home/galaxy/.cache/ /home/galaxy/.npm/
  +
  +RUN echo "force-unsafe-io" > /etc/dpkg/dpkg.cfg.d/02apt-speedup \
       && groupadd -r $GALAXY_USER -g $GALAXY_GID \
       && useradd -u $GALAXY_UID -m -r -g $GALAXY_USER -c "Galaxy user" $GALAXY_USER \
       && apt-get update -qq \
  
positive.code:         python-psutil \
          python-setuptools \
          supervisor wget \
          build-essential \
          munge \
          virtualenv \
          locales \
          slurm-wlm \
          slurm-wlm-torque \
      && add-apt-repository ppa:natefoo/slurm-drmaa \
      && add-apt-repository ppa:jonathonf/singularity \
      && apt-get update -qq \
      && apt-get install slurm-client slurmd slurmctld slurm-drmaa1 singularity-container --no-install-recommends -y \
      && ln -s /usr/lib/slurm-drmaa/lib/libdrmaa.so.1 /usr/lib/slurm-drmaa/lib/libdrmaa.so \
      #&& wget https://depot.galaxyproject.org/deb/ubuntu/18.04/slurm-drmaa1_1.2.0-dev.deca826_amd64.deb \
      #&& wget https://depot.galaxyproject.org/deb/ubuntu/18.04/slurm-drmaa-dev_1.2.0-dev.deca826_amd64.deb \
  
negative.code:     #&& make \
      #&& make install \
      #&& rm -rf singularity-$SINGULARITY_VERSION singularity-$SINGULARITY_VERSION.tar.gz \
      && apt-get purge -y software-properties-common \
      && apt-get autoremove -y \
      && apt-get clean \
      && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
  