# File lib/handlers/helper.rb, line 93
        def require_appliance_directory
          if File.exist?('./.sscrc')
            require_appliance do |appliance|
              files= {
                :package    => PackageFile.new,
                :repository => RepositoryFile.new,
                :file_list  => FileListFile.new }
              yield(appliance, files)
            end
          else
            raise ApplianceDirectoryError, 'Appliance directory not found'
          end
        end