anchor.diff:        break;;
   
       configure)
  +      ensure_root
  +
         configure $@
         break;;
   
       reconfigure)
  +      ensure_root
  +
         reconfigure $@
         break;;
   
  
positive.code:   exec $APP_HOME/bin/$APP_CLI "$@"
  fi
  
  if [ `id -u` -ne 0 ]; then
    echo "You must be executing with root privileges to launch commands."
    echo "Either log in as root, use sudo, or add sudo privileges for running ${APP_NAME} with your user."
    exit 1
  fi
  
  
negative.code:       # Do not use su, to avoid creating a new process. Note: chroot version
        # is too old on Ubuntu Lucid, so this will fail. It works on Debian
        # Squeeze though (and later).
        # Do not chroot if current user is APP_USER.
        if [ $(id -u) = $(id -u ${APP_USER}) ]; then
          exec sh -c "cd $(_p ${APP_HOME}) && $runnable"
        else
          exec chroot --userspec ${APP_USER}:${APP_GROUP} "/" sh -c "cd $(_p ${APP_HOME}) && $runnable"
        fi
  
        break ;;
  
      scale)
        ensure_root
  
        shift
        for arg in "$@"; do
          [ "$arg" = "" ] && usage
  