graphviz broken in hg tip?

Neal Becker ndbecker2 at
Wed Nov 28 12:29:32 CST 2007

hg graphviz
** unknown exception encountered, details follow
** report bug details to
** or mercurial at
** Mercurial Distributed SCM (version 92991422a847+20071128)
Traceback (most recent call last):
  File "/usr/bin/hg", line 20, in <module>
  File "/usr/lib64/python2.5/site-packages/mercurial/", line 20, in run
  File "/usr/lib64/python2.5/site-packages/mercurial/", line 29, in dispatch
    return _runcatch(u, args)
  File "/usr/lib64/python2.5/site-packages/mercurial/", line 45, in _runcatch
    return _dispatch(ui, args)
  File "/usr/lib64/python2.5/site-packages/mercurial/", line 348, in _dispatch
    ret = _runcommand(ui, options, cmd, d)
  File "/usr/lib64/python2.5/site-packages/mercurial/", line 401, in _runcommand
    return checkargs()
  File "/usr/lib64/python2.5/site-packages/mercurial/", line 357, in checkargs
    return cmdfunc()
  File "/usr/lib64/python2.5/site-packages/mercurial/", line 340, in <lambda>
    d = lambda: func(ui, repo, *args, **cmdoptions)
  File "/usr/lib64/python2.5/site-packages/hgext/", line 455, in graphviz
KeyError: 'format-label'

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