Dear list,

I'd like to approach with another question:

I've tried to use the spdlib python bindings via the module spdpy2 to read and 
write spd files directly from python.
I work natively on OS X 10.10.5 and tested also on Ubuntu 14.04 via a virtual 
machine. I've set PYTHONPATH to 
'.../anaconda/envs/spd/lib/python3.4/site-packages' but after importing spdpy2 
following error occurs in OS X:

In [1]: import spdpy2
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-1-9722b73e5961> in <module>()
----> 1 import spdpy2

/Users/.../anaconda/envs/spd/lib/python3.4/site-packages/spdpy2/__init__.py in 
<module>()
     28 # import the bits of the C++ module _spdpy2
     29 # that we want to be available at this level
---> 30 from ._spdpy2 import *

ImportError: 
dlopen(/Users/.../anaconda/envs/spd/lib/python3.4/site-packages/spdpy2/_spdpy2.so,
 2): Symbol not found: __ZNKSt5ctypeIcE13_M_widen_initEv
  Referenced from: 
/Users/.../anaconda/envs/spd/lib//./libboost_program_options.dylib
  Expected in: /usr/lib/libstdc++.6.dylib
 in /Users/.../anaconda/envs/spd/lib//./libboost_program_options.dylib


Also in Ubuntu a (different) error occurs:

>>> import spdpy2
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File 
"/home/heinzel/miniconda/envs/spd/lib/python3.4/site-packages/spdpy2/__init__.py",
 line 30, in <module>
    from ._spdpy2 import *
ImportError: No module named _spdpy2


I use the latest binaries provided via conda. On OS X I've also built the 
python module from source according to the instructions given in the readme. 
However, the same error occurs.

I would very be happy if anybody could help with this.

Without these bindings I have to import/export from my own python processings 
to spdlib commands with ASCII which is computationally and memory related 
extremely consumptive. 

Thanks a lot,
Will

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