Traceback (most recent call last):
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/nose/failure.py", line 37, in runTest
    raise self.exc_class(self.exc_val).with_traceback(self.tb)
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/nose/loader.py", line 379, in loadTestsFromName
    module = resolve_name(addr.module)
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/nose/util.py", line 321, in resolve_name
    module = __import__('.'.join(parts_copy))
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/matplotlib/tests/test_text.py", line 4, in <module>
    from matplotlib.testing.decorators import image_comparison, knownfailureif
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/matplotlib/testing/decorators.py", line 9, in <module>
    from matplotlib import pyplot as plt
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/matplotlib/pyplot.py", line 24, in <module>
    from matplotlib.figure import Figure, figaspect
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/matplotlib/figure.py", line 19, in <module>
    from .axes import Axes, SubplotBase, subplot_class_factory
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/matplotlib/axes.py", line 21, in <module>
    import matplotlib.dates as mdates
  File "/Users/Shared/Jenkins/Home/virtualenvs.nose/python3.1-numpy1.6.1/lib/python3.1/site-packages/matplotlib/dates.py", line 122, in <module>
    from dateutil.rrule import rrule, MO, TU, WE, TH, FR, SA, SU, YEARLY, \
  File "<string>", line None
SyntaxError: invalid syntax (rrule.py, line 55)