The bridge between cld2 and python is via cffi, which despite its advantages can break and throwup various failures.
We try to use random testing to ensure that this is not likely to happen, but it can be hard to know for sure.
Naturally, if this library goes boom on you, it can be helpful to get a bug report, this guide should explain how to get a good bug report.
When tests fail, please capture the following from the test suite
`
GLOB sdist-make: /home/greg/work/cmph-python/setup.py
py27 inst-nodeps: /home/greg/work/cmph-python/.tox/dist/cmph-cffi-0.2.0.zip
py27 runtests: PYTHONHASHSEED='3431726178'
`
This should let us reproduce test-case failures