    # File lib/chef/knife/core/object_loader.rb, line 37
            def load_from(repo_location, *components)
              unless object_file = find_file(repo_location, *components)
                ui.error "Could not find or open file '#{components.last}' in current directory or in '#{repo_location}/#{components.join('/')}'"
                exit 1
              end
              object_from_file(object_file)
            end