Dumping classifier... Unexpected error:Traceback (most recent call last):

 "trainclf.py", line 324, in train_model
joblib.dump(self.clf, self.classifierfilename, compress=9)

 "/home/n7/env/lib/python2.6/site-packages/sklearn/externals/joblib/numpy_pickle.py", line 362, in dump
pickler.close()

 "/home/n7/env/lib/python2.6/site-packages/sklearn/externals/joblib/numpy_pickle.py", line 252, in close
self.file.getvalue(), self.compress)

 "/home/n7/env/lib/python2.6/site-packages/sklearn/externals/joblib/numpy_pickle.py", line 89, in write_zfile
file_handle.write(zlib.compress(data, compress))MemoryError: Can't allocate memory to compress data
Traceback (most recent call last):

 "C:\PentestBox\bin\WebApplications\commix\commix.py", line 403, in <module>
main()

 "C:\PentestBox\bin\WebApplications\commix\commix.py", line 247, in main
print Style.BRIGHT + "(!) The server's operating system was identified as " + Style.UNDERLINE + identified_os
+ Style.RESET_ALL + "." + Style.RESET_ALLUnboundLocalError: local variable 'identified_os' referenced before assignment