/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/axes.py:2389: UserWarning: Attempting to set identical left==right results
in singular transformations; automatically expanding.
left=730139.0, right=730139.0
  + 'left=%s, right=%s') % (left, right))
======================================================================
ERROR: matplotlib.tests.test_axes.test_symlog
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/nose-0.11.4-py2.6.egg/nose/case.py", line 186, in runTest
    self.test(*self.arg)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 32, in failer
    result = f(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 126, in decorated_compare_images
    '(RMS %(rms).3f)'%err)
ImageComparisonFailure: images not close: /Users/Friedrich/Delete/result_images/test_axes/symlog.png vs. /Users/Friedrich/Delete/result_images/test_axes/expected-symlog.png (RMS 69.570)

======================================================================
ERROR: matplotlib.tests.test_axes.test_symlog
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/nose-0.11.4-py2.6.egg/nose/case.py", line 186, in runTest
    self.test(*self.arg)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 32, in failer
    result = f(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 126, in decorated_compare_images
    '(RMS %(rms).3f)'%err)
ImageComparisonFailure: images not close: /Users/Friedrich/Delete/result_images/test_axes/symlog_pdf.png vs. /Users/Friedrich/Delete/result_images/test_axes/expected-symlog_pdf.png (RMS 42.154)

======================================================================
ERROR: matplotlib.tests.test_axes.test_pcolormesh
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/nose-0.11.4-py2.6.egg/nose/case.py", line 186, in runTest
    self.test(*self.arg)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 32, in failer
    result = f(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 126, in decorated_compare_images
    '(RMS %(rms).3f)'%err)
ImageComparisonFailure: images not close: /Users/Friedrich/Delete/result_images/test_axes/pcolormesh.png vs. /Users/Friedrich/Delete/result_images/test_axes/expected-pcolormesh.png (RMS 116.512)

======================================================================
FAIL: matplotlib.tests.test_simplification.test_fft_peaks
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/nose-0.11.4-py2.6.egg/nose/case.py", line 186, in runTest
    self.test(*self.arg)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 32, in failer
    result = f(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 112, in decorated_compare_images
    result = func() # actually call the test function
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/tests/test_simplification.py", line 144, in test_fft_peaks
    assert len(simplified) == 20
AssertionError: 
-------------------- >> begin captured stdout << ---------------------
17

--------------------- >> end captured stdout << ----------------------

======================================================================
FAIL: matplotlib.tests.test_simplification.test_fft_peaks
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/nose-0.11.4-py2.6.egg/nose/case.py", line 186, in runTest
    self.test(*self.arg)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 32, in failer
    result = f(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 112, in decorated_compare_images
    result = func() # actually call the test function
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/tests/test_simplification.py", line 144, in test_fft_peaks
    assert len(simplified) == 20
AssertionError: 
-------------------- >> begin captured stdout << ---------------------
17

--------------------- >> end captured stdout << ----------------------

======================================================================
FAIL: matplotlib.tests.test_simplification.test_fft_peaks
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/nose-0.11.4-py2.6.egg/nose/case.py", line 186, in runTest
    self.test(*self.arg)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 32, in failer
    result = f(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/testing/decorators.py", line 112, in decorated_compare_images
    result = func() # actually call the test function
  File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/matplotlib/tests/test_simplification.py", line 144, in test_fft_peaks
    assert len(simplified) == 20
AssertionError: 
-------------------- >> begin captured stdout << ---------------------
17

--------------------- >> end captured stdout << ----------------------

----------------------------------------------------------------------
Ran 151 tests in 96.950s

FAILED (KNOWNFAIL=45, errors=3, failures=3)