anchor.diff:  	mysql-devel \
   	perl-CPAN;
   
  +## Install CPAN and Nagios dependencies
   RUN perl -MCPAN -Mlocal::lib=~/perl5 -e 'my $c = "CPAN::HandleConfig"; $c->load(doit => 1, autoconfig => 1); $c->edit(prerequisites_policy => "follow"); $c->edit(build_requires_install_policy => "yes"); $c->commit'
   RUN cpan install \
   	Test::More \
  
positive.code: 
  RUN chmod u+s /bin/ping
  
  RUN mkdir /tmp/nagios
  RUN wget http://downloads.sourceforge.net/project/nagios/nagios-4.x/nagios-$VERSION/nagios-$VERSION.tar.gz --output-document=/tmp/nagios.tar.gz
  RUN cd /tmp; tar -xaf /tmp/nagios.tar.gz --strip-components=1 --directory=/tmp/nagios/
  
  RUN mkdir /tmp/nagios-plugins
  RUN wget http://www.nagios-plugins.org/download/nagios-plugins-$PLUGINS_VERSION.tar.gz --output-document=/tmp/nagios-plugins.tar.gz
  RUN cd /tmp; tar -xaf /tmp/nagios-plugins.tar.gz --strip-components=1 --directory=/tmp/nagios-plugins/
  
  RUN /usr/sbin/useradd -m nagios; \
  	/usr/sbin/groupadd nagcmd; \
  	/usr/sbin/usermod -a -G nagcmd nagios; \
  	/usr/sbin/usermod -a -G nagcmd apache;
  
  RUN cd /tmp/nagios; \
  	./configure --with-command-group=nagcmd; \
  	make all; \
  
negative.code: ENV NAGIOS_USERNAME=nagiosadmin
  ENV NAGIOS_PASSWORD=nagiosadmin
  
  ## Install Nagios dependencies
  RUN yum -y update; yum clean all;
  RUN yum -y install \
  	java-1.8.0-openjdk \
  