FAIL: matplotlib.tests.test_mathtext.test_mathtext_cm_53.test

Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/nose/case.py", line 197, in runTest
self.test(_self.arg)
File "/var/tmp/portage/dev-python/matplotlib-9999/work/matplotlib-9999-python2_7/build/test/lib/matplotlib-1.4.x-py2.7-linux-x86_64.egg/matplotlib/testing/decorators.py", line 45, in failer
result = f(_args, **kwargs)
File "/var/tmp/portage/dev-python/matplotlib-9999/work/matplotlib-9999-python2_7/build/test/lib/matplotlib-1.4.x-py2.7-linux-x86_64.egg/matplotlib/testing/decorators.py", line 189, in do_test
'(RMS %(rms).3f)'%err)
ImageComparisonFailure: images not close: /var/tmp/portage/dev-python/matplotlib-9999/temp/python2.7/result_images/test_mathtext/mathtext_cm_53_pdf.png vs. /var/tmp/portage/dev-python/matplotlib-9999/temp/python2.7/result_images/test_mathtext/mathtext_cm_53-expected_pdf.png (RMS 34.378)