Traceback (most recent call last):

 "heatmap.py", line 9, in <module>
sns.heatmap(corrmat, vmax=.8, linewidths=0, square=True)

 "/Users/ssingh/anaconda/lib/python2.7/site-packages/seaborn/matrix.py", line 292, in heatmap
plotter.plot(ax, cbar_ax, kwargs)

 "/Users/ssingh/anaconda/lib/python2.7/site-packages/seaborn/matrix.py", line 177, in plot
if axis_ticklabels_overlap(xtl):

 "/Users/ssingh/anaconda/lib/python2.7/site-packages/seaborn/utils.py", line 374, in axis_ticklabels_overlap
bboxes = [l.get_window_extent() for l in labels]

 "/Users/ssingh/anaconda/lib/python2.7/site-packages/matplotlib/text.py", line 739, in get_window_extent
raise RuntimeError('Cannot get window extent w/o renderer')RuntimeError: Cannot get window extent w/o renderer
Traceback (most recent call last):

 "setup.py", line 67, in <module>
exec(compile(open(salt_version).read(), salt_version, 'exec'))

 "/freespace/home/umeboshi/workspace/others/salt-current/salt/version.py", line 91, in <module>
**version**, **version_info** = **get_version(__version**, **version_info**)

 "/freespace/home/umeboshi/workspace/others/salt-current/salt/version.py", line 25, in **get_version
from salt._version import __version**, **version_info**

 "/freespace/home/umeboshi/workspace/others/salt-current/salt/**init**.py", line 13, in <module>
from salt.utils import migrations

 "/freespace/home/umeboshi/workspace/others/salt-current/salt/utils/**init**.py", line 34, in <module>
import salt.minion

 "/freespace/home/umeboshi/workspace/others/salt-current/salt/minion.py", line 35, in <module>
import salt.client

 "/freespace/home/umeboshi/workspace/others/salt-current/salt/client.py", line 780
yield({minion: {'out': 'no_return', 'ret': 'Minion did not return'}})SyntaxError: 'return' with argument inside generator