recursive dependency

[J. W. Ballantine]

Running on a 7-RC system, tracking the mc cvsup ports, this am
I re-synced the ports and ran portupgrade -a and got the following.
I deinstalled portupgrade-devel, re-built and reinstalled it
and still got the same error.

[Gathering depends for x11-toolkits/py-gnome-extras 
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....................../usr/local/sbin/portupgrade:839:in `get_all_depends': 
recursive dependency (RecursiveDependencyError)
        from /usr/local/sbin/portupgrade:862:in `get_all_depends'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each_key'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each'
        from /usr/local/sbin/portupgrade:861:in `get_all_depends'
        from /usr/local/sbin/portupgrade:862:in `get_all_depends'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each_key'
         ... 17 levels...
        from /usr/local/lib/ruby/1.8/optparse.rb:785:in `initialize'
        from /usr/local/sbin/portupgrade:229:in `new'
        from /usr/local/sbin/portupgrade:229:in `main'
        from /usr/local/sbin/portupgrade:2170