Installing Pybison

Great Avenger Singh arsh840 at
Thu Jul 2 04:52:57 CEST 2015

Hello Everyone,

I am installing Pybison from following Source:

After installing all required dependencies I am able to run "sodo python install" without any errors.

I am getting following error while Running "python -c import bison"

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/", line 23, in <module>
    from bison_ import ParserEngine
ImportError: /usr/local/lib/python2.7/dist-packages/ undefined symbol: py_callback

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