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gooofy / py-kaldi-asr

Some simple wrappers around kaldi-asr intended to make using kaldi's (online) decoders as convenient as possible.
Apache License 2.0
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Troubles with running example script "examples/nnet3_online.py" #13

Closed sergy5 closed 6 years ago

sergy5 commented 6 years ago

Hello! I successfully installed py-kaldi-asr. But when I run "examples/nnet3_online.py", I get the following error: Traceback (most recent call last): File "examples/nnet3_online.py", line 32, in from kaldiasr.nnet3 import KaldiNNet3OnlineModel, KaldiNNet3OnlineDecoder File "build/bdist.linux-x86_64/egg/kaldiasr/nnet3.py", line 7, in File "build/bdist.linux-x86_64/egg/kaldiasr/nnet3.py", line 6, in bootstrap ImportError: /home/kazan/.cache/Python-Eggs/py_kaldi_asr-0.2.4-py2.7-linux-x86_64.egg-tmp/kaldiasr/nnet3.so: undefined symbol: FLAGS_fst_error_fatal

Could you help me with it?

gooofy commented 6 years ago

Hi sergy5,

haven't seen this problem before, but from the looks of it it seems to indicate a problem with your openfst installation - please make sure you use the same one you compiled kaldi and py-kaldi-asr against (typically you want to use the one that kaldi comes with in its tools/ directory for everything)

best,

guenter