/home/jonieva/Projects/CIP-build/CIPPython-install/lib/python2.7/site-packages/matplotlib/font_manager.py:273: UserWarning: Matplotlib is building the font cache using fc-list. This may take a moment.
warnings.warn('Matplotlib is building the font cache using fc-list. This may take a moment.')
..
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Ran 2 tests in 0.005s
OK