(venv)tinloaf@janeway aeternitas % python
Python 3.3.5 (default, Sep 30 2014, 22:09:33)
[GCC 4.7.3] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import sha3
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/mnt/data/home/tinloaf/src/aeternitas/venv/lib/python3.3/site-packages/sha3.py", line 6, in <module>
    from _sha3 import sha3_224, sha3_256, sha3_384, sha3_512
ImportError: /mnt/data/home/tinloaf/src/aeternitas/venv/lib/python3.3/site-packages/_sha3.cpython-33.so: undefined symbol: _PyUnicode_CheckConsistency