======================================================================
ERROR: Failure: AttributeError ('module' object has no attribute 'test_dates')
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Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/loader.py", line 403, in loadTestsFromName
    module = resolve_name(addr.module)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/util.py", line 321, in resolve_name
    obj = getattr(obj, part)
AttributeError: 'module' object has no attribute 'test_dates'

======================================================================
ERROR: Failure: AttributeError ('module' object has no attribute 'test_legend')
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Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/loader.py", line 403, in loadTestsFromName
    module = resolve_name(addr.module)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/util.py", line 321, in resolve_name
    obj = getattr(obj, part)
AttributeError: 'module' object has no attribute 'test_legend'

======================================================================
ERROR: Failure: AttributeError ('module' object has no attribute 'test_patheffects')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/loader.py", line 403, in loadTestsFromName
    module = resolve_name(addr.module)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/util.py", line 321, in resolve_name
    obj = getattr(obj, part)
AttributeError: 'module' object has no attribute 'test_patheffects'

======================================================================
ERROR: matplotlib.tests.test_backend_ps.test_savefig_to_stringio_with_distiller
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/nose-1.3.3-py3.3.egg/nose/case.py", line 198, in runTest
    self.test(*self.arg)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/testing/decorators.py", line 110, in wrapped_function
    func(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/tests/test_backend_ps.py", line 53, in test_savefig_to_stringio_with_distiller
    _test_savefig_to_stringio()
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/tests/test_backend_ps.py", line 27, in _test_savefig_to_stringio
    plt.savefig(buffer, format=format)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/pyplot.py", line 571, in savefig
    res = fig.savefig(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/figure.py", line 1470, in savefig
    self.canvas.print_figure(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/backend_bases.py", line 2192, in print_figure
    **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/backends/backend_ps.py", line 985, in print_ps
    return self._print_ps(outfile, 'ps', *args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/backends/backend_ps.py", line 1016, in _print_ps
    **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/backends/backend_ps.py", line 1218, in _print_figure
    gs_distill(tmpfile, isEPSF, ptype=papertype, bbox=bbox)
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/backends/backend_ps.py", line 1520, in gs_distill
    if ps_backend_helper.supports_ps2write: # gs version >= 9
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/backends/backend_ps.py", line 109, in supports_ps2write
    return self.gs_version[0] >= 9
  File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/matplotlib-1.4.x-py3.3-macosx-10.6-intel.egg/matplotlib/backends/backend_ps.py", line 99, in gs_version
    gs_version = tuple(map(int, ver.strip().split(".")))
ValueError: invalid literal for int() with base 10: ''