package of current trunk snapshot will not run

emurphy@jitter-shadow:~/canonical/tarmac$ tarmac-authenticate
Traceback (most recent call last):
  File "/usr/bin/tarmac-authenticate", line 19, in <module>
    from tarmac.bin import TarmacAuthenticate
  File "/usr/lib/pymodules/python2.6/tarmac/bin.py", line 31, in <module>
    from tarmac.plugin import load_plugins
  File "/usr/lib/pymodules/python2.6/tarmac/plugin.py", line 22, in <module>
    from tarmac import plugins as _mod_plugins
ImportError: cannot import name plugins

looks like setup.py is not grabbing the tarmac/plugins dir. branch on the way.