Index: Lib/distutils/dist.py =================================================================== --- Lib/distutils/dist.py (revision 67687) +++ Lib/distutils/dist.py (working copy) @@ -235,7 +235,7 @@ # command options will override any supplied redundantly # through the general options dictionary. options = attrs.get('options') - if options: + if options is not None: del attrs['options'] for (command, cmd_options) in options.items(): opt_dict = self.get_option_dict(command)