anchor.diff:      fi
   }
   
  +function print_package_metadata(){
  +    local metadata_line=$(grep -a -n -m1 '__METADATA__$' $0 | sed 's/:.*//')
  +    local archive_line=$(grep -a -n -m1 '__ARCHIVE__$' $0 | sed 's/:.*//')
  +    sed -n "$((metadata_line + 1)),$((archive_line - 1)) p" $0
  +}
  +
   function print_usage(){
       echo "Usage: `basename $0` [options]"
       echo "Install this package"
  
positive.code: save_environment $(fpm_metadata_file)
  exit 0
  
  __ARCHIVE__
  
negative.code: }
  
  function parse_args() {
      args=`getopt mi:o:rfuyvh $*`
  
      if [ $? != 0 ] ; then
          print_usage
  