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ERROR: test_hist_df (pandas.tests.test_graphics.TestDataFramePlots)
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Traceback (most recent call last):
File "/tmp/buildd/pandas-0.15.0/debian/tmp/usr/lib/python2.7/dist-packages/pandas/tests/test_graphics.py", line 2061, in test_hist_df
axes = df.plot(kind='hist', rot=50, fontsize=8, orientation='horizontal')
File "/tmp/buildd/pandas-0.15.0/debian/tmp/usr/lib/python2.7/dist-packages/pandas/tools/plotting.py", line 2453, in plot_frame
**kwds)
File "/tmp/buildd/pandas-0.15.0/debian/tmp/usr/lib/python2.7/dist-packages/pandas/tools/plotting.py", line 2293, in _plot
plot_obj.generate()
File "/tmp/buildd/pandas-0.15.0/debian/tmp/usr/lib/python2.7/dist-packages/pandas/tools/plotting.py", line 920, in generate
self._make_plot()
File "/tmp/buildd/pandas-0.15.0/debian/tmp/usr/lib/python2.7/dist-packages/pandas/tools/plotting.py", line 1949, in _make_plot
artists = plotf(ax, y, column_num=i, **kwds)
File "/tmp/buildd/pandas-0.15.0/debian/tmp/usr/lib/python2.7/dist-packages/pandas/tools/plotting.py", line 1929, in plotf
bottom=bottom, **kwds)
File "/usr/lib/pymodules/python2.7/matplotlib/axes.py", line 8180, in hist
color=c, bottom=bottom)
TypeError: barh() got multiple values for keyword argument 'bottom'