wonky python_modular error...

gistfile1.txt

[~/src/shogun/shogun/examples/undocumented/python_modular]$ python2 classifier_libsvm_minimal_modular.py                          *[feature/ruby-mod][ruby-1.9.2-p180] 
Traceback (most recent call last):
  File "classifier_libsvm_minimal_modular.py", line 3, in <module>
    from shogun.Features import *
  File "/usr/lib/python2.7/site-packages/shogun/Features.py", line 30, in <module>
    _Features = swig_import_helper()
  File "/usr/lib/python2.7/site-packages/shogun/Features.py", line 26, in swig_import_helper
    _mod = imp.load_module('_Features', fp, pathname, description)
ImportError: /usr/lib/python2.7/site-packages/shogun/_Features.so: undefined symbol: _ZN6shogun9CFeatures16add_preprocessorEPNS_13CPreprocessorE

## and after commenting out the "from shogun.Features import *" line (the first one calling a shogun lib)
[~/src/shogun/shogun/examples/undocumented/python_modular]$ python2 classifier_libsvm_minimal_modular.py                          *[feature/ruby-mod][ruby-1.9.2-p180] 
Traceback (most recent call last):
  File "classifier_libsvm_minimal_modular.py", line 4, in <module>
    from shogun.Classifier import *
  File "/usr/lib/python2.7/site-packages/shogun/Classifier.py", line 30, in <module>
    _Classifier = swig_import_helper()
  File "/usr/lib/python2.7/site-packages/shogun/Classifier.py", line 26, in swig_import_helper
    _mod = imp.load_module('_Classifier', fp, pathname, description)
ImportError: /usr/lib/python2.7/site-packages/shogun/_Classifier.so: undefined symbol: _ZN6shogun4CKNN23classify_for_multiple_kEv