got a traceback from tailor when trying to update from cvs

[elliot]

Entries: ChangeLog?(UPD to 1.2255), anaconda(UPD to 1.471), rescue.py(UPD to 1.81) Log: Make device nodes in anaconda instead of in runRescue so cachedDrives isn't empty. Traceback (most recent call last):

File "/home/elliot/darcs/tailor/vcpx/source.py", line 140, in applyPendingChangesets

replay(c)

File "/home/elliot/darcs/tailor/vcpx/dualwd.py", line 107, in replayChangeset

self.target.replayChangeset(changeset)

File "/home/elliot/darcs/tailor/vcpx/target.py", line 126, in replayChangeset

entries)

File "/home/elliot/darcs/tailor/vcpx/repository/hg.py", line 277, in _commit

self._hgCommand('commit', *[encode(n) for n in names], opts)

File "/home/elliot/darcs/tailor/vcpx/repository/hg.py", line 318, in _hgCommand

allopts = self._defaultOpts(cmd)

File "/home/elliot/darcs/tailor/vcpx/repository/hg.py", line 313, in _defaultOpts

return dict([(f[1].replace('-', '_'), f[2]) for f in findcmd(cmd)[1][1]])

TypeError?: findcmd() takes exactly 2 arguments (1 given) 14:21:29 [C] Upstream change application failed