graph_tool cannot be imported in Python3
See the following error message on Arch Linux
Python 3.3.0 (default, Dec 12 2012, 07:38:12)
[GCC 4.7.2] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import graph_tool
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.3/site-packages/graph_tool/__init__.py", line 98, in <module>
from . import io # sets up libcore io routines
ImportError: cannot import name io
>>>
Is this related to [http://stackoverflow.com/questions/8030264/relative-import-problems-in-python-3]?