post_install() {

 if [ ! -f /var/cfengine/ppkeys/localhost.priv ]; then
  cf-key > /dev/null
 fi 

 if ! [ -f /var/cfengine/masterfiles/promises.cf ]; then
  cp -R /usr/share/CoreBase/* /var/cfengine/masterfiles/
 fi
 
 if ! [ -f /var/cfengine/bin/cf-promises ]; then
  cd /var/cfengine/bin
  ln -s /usr/bin/cf-* .
 fi

 echo "Bootstrap cfengine with cf-agent --bootstrap <IP address of policy server>"

}
post_remove() {

 if [ -d /var/cfengine/bin ]; then
   rm /var/cfengine/bin/*
 fi
}