anchor.diff:  
   RUN useradd  --create-home --password pegasus123 tutorial
   
  -RUN yum -y install which jyum install java-1.7.0-openjdk-devel sudo mysql-devel postgresql-devel wget git nano
  +RUN yum -y install which jyum install java-1.7.0-openjdk-devel sudo mysql-devel postgresql-devel wget git
   
   # Configure Sudo
   RUN echo -e "tutorial ALL=(ALL)       NOPASSWD: /etc/init.d/sshd\n" >> /etc/sudoers
  
positive.code: #RUN echo -e "ulimit -f 4000" >> /etc/bashrc
  
  # Get Condor yum repo
  RUN curl -o /etc/yum.repos.d/condor.repo http://research.cs.wisc.edu/htcondor/yum/repo.d/htcondor-stable-rhel6.repo
  RUN yum -y install --enablerepo=centosplus condor
  RUN echo -e "TRUST_UID_DOMAIN = True\n" >> /etc/condor/condor_config.local
  RUN echo -e "ALLOW_WRITE = *\n" >> /etc/condor/condor_config.local
  
negative.code: 
  WORKDIR /home/tutorial
  
  RUN git clone https://github.com/dispel4py/pegasus_dispel4py.git 
  RUN git clone https://github.com/dispel4py/dispel4py.git
  
  
  USER root
  
  RUN yum install -y python-setuptools
  RUN easy_install pip 
  RUN pip install requests
  RUN cd dispel4py && python setup.py install
  RUN chmod u+x /home/tutorial/pegasus_dispel4py/simple_experiment/command-job*
  #RUN chmod u+x /home/tutorial/pegasus_dispel4py/storm_experiment/command-job.sh
  
  ####### Storm stuff
  
  #RUN scl enable python27 "pip install thrift"
  RUN pip install thrift
  
  USER tutorial
  RUN cd /home/tutorial && \
  wget http://shinyfeather.com/storm/apache-storm-0.10.0/apache-storm-0.10.0.tar.gz && \
  tar xzf apache-storm-0.10.0.tar.gz && \
  mkdir /home/tutorial/.storm && \
  echo 'nimbus.host: "nimbus"' > /home/tutorial/.storm/storm.yaml
  
  
  USER root
  RUN cp /home/tutorial/pegasus_dispel4py/Docker/storm.py /home/tutorial/dispel4py/resources/.
  RUN cp -r /home/tutorial/dispel4py/dispel4py /home/tutorial/dispel4py/resources/.
  
  ##### Obspy stuff
  
  RUN wget http://dl.fedoraproject.org/pub/epel/7/x86_64/p/python2-future-0.15.2-7.el7.noarch.rpm
  RUN rpm -Uvh python2-future-0.15.2-7.el7.noarch.rpm
  RUN yum -y update
  RUN yum -y install epel-release
  RUN yum -y install numpy python-matplotlib
  RUN yum -y install python-basemap
  RUN yum -y install python-basemap-data-hires.noarch
  RUN cd /etc/yum.repos.d/ && \
  wget https://copr.fedorainfracloud.org/coprs/qulogic/obspy/repo/epel-7/qulogic-obspy-epel-7.repo
  RUN yum -y install python-obspy
  