anchor.diff:  
   USER user
   
  -ENV LD_LIBRARY_PATH=/opt/rh/rh-nodejs6/root/usr/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} \
  - PYTHONPATH=/opt/rh/rh-nodejs6/root/usr/lib/python2.7/site-packages${PYTHONPATH:+:${PYTHONPATH}} \
  - MANPATH=/opt/rh/rh-nodejs6/root/usr/share/man:$MANPATH \
  +ENV LD_LIBRARY_PATH=/opt/rh/rh-nodejs8/root/usr/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} \
  + PYTHONPATH=/opt/rh/rh-nodejs8/root/usr/lib/python2.7/site-packages${PYTHONPATH:+:${PYTHONPATH}} \
  + MANPATH=/opt/rh/rh-nodejs8/root/usr/share/man:$MANPATH \
    TOMCAT_HOME=/home/user/tomcat8 \
    TERM=xterm  \
    M2_HOME=/opt/rh/rh-maven35/root/usr/share/maven \
  
positive.code:     sudo yum -y install  \
             rh-maven35 \
             plexus-classworlds \
             rh-nodejs6 \
             gcc-c++ \
             gcc \
             glibc-devel \
  
negative.code:  NPM_RUN=start \
   NPM_CONFIG_PREFIX=$HOME/.npm-global
  
  ENV PATH=$HOME/node_modules/.bin/:$HOME/.npm-global/bin/:$GOPATH/bin:$M2_HOME/bin:/opt/rh/rh-nodejs8/root/usr/bin:/usr/local/go/bin:$PATH
  
  RUN mkdir /home/user/traefik ;\
      wget -O /home/user/traefik/traefik "https://github.com/containous/traefik/releases/download/v1.4.3/traefik_linux-amd64"; \
  