Traceback (most recent call last):


 "<stdin>", line 1, in <module>
ImportError: cannot import name 'voronoi_diagram'

Traceback (most recent call last):


 "<stdin>", line 1, in <module>
ImportError: dlopen(//tmp-bd43eafaa85bb3ae/lib/python2.7/site-packages/coverage/tracer.so, 2):
