# File lib_core/rucy/loadlib.rb, line 9
    def load_lib(path)
      unless (File.directory? path) then
        raise "not a directory: #{path.inspect}"
      end
      unless ($:.include? path) then
        $:.push(path)
      end
      Find.find(path) do |lib|
        if (lib =~ /\.rb$/ && (File.file? lib)) then
          name = lib[(path.length + 1)..-1]
          begin
            require(name)
          rescue StandardError, ScriptError
            LOAD_ERROR.push([ name, $! ])
          end
        end
      end
      nil
    end