Hi, I tried to start the yt development bootstrap tool on my mac, but get the following error: *** The yt-supplemental repository is not checked *** *** out. I can do this for you, but because this *** *** is a delicate act, I require you to respond *** *** to the prompt with the word 'yes'. *** Do you want me to try to check it out? yes Traceback (most recent call last): File "./yt", line 9, in <module> load_entry_point('yt==2.3dev', 'console_scripts', 'yt')() File "/Users/pergamond/yt/yt/src/yt-hg/yt/utilities/command_line.py", line 1609, in run_main sys.exit(YT.main()) File "/Users/pergamond/yt/yt/src/yt-hg/yt/utilities/cmdln.py", line 257, in main return self.cmd(args) File "/Users/pergamond/yt/yt/src/yt-hg/yt/utilities/cmdln.py", line 280, in cmd retval = self.onecmd(argv) File "/Users/pergamond/yt/yt/src/yt-hg/yt/utilities/cmdln.py", line 412, in onecmd return self._dispatch_cmd(handler, argv) File "/Users/pergamond/yt/yt/src/yt-hg/yt/utilities/cmdln.py", line 1100, in _dispatch_cmd return handler(argv[0], opts, *args) File "/Users/pergamond/yt/yt/src/yt-hg/yt/utilities/command_line.py", line 907, in do_bootstrap_dev supp_path = _get_yt_supp() File "/Users/pergamond/yt/yt/src/yt-hg/yt/utilities/command_line.py", line 349, in _get_yt_supp rv = commands.clone(uu, NameError: global name 'commands' is not defined Any ideas? Elizabeth