anchor.diff:      cscope \
       make \
       gcc \
  +    gcc-c++ \
  +    openssl-devel \
       gdb \
       zsh \
       ctags \
  
positive.code: MAINTAINER lysu <sulifx@gmail.com>
  
  # OpenSSH is required to run MPI applications
  RUN yum update &&  yum install  -y \
      man \
      cmake \
      git \
  
negative.code:     psmisc \
      tcpdump \
      autoconf \
      boost-devel \
      openmpi-devel \
      python-devel \
      libxml2-devel \
      glib2-devel \
      gsl-devel \
      curl-devel \
      python-pip \
      ack \
   && yum clean all
  
  RUN cd /tmp \
   && curl https://www.samba.org/ftp/ccache/ccache-3.2.5.tar.xz | tar xJ \
  