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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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linking issue when experimenting #5

Closed fanskyer closed 7 years ago

fanskyer commented 7 years ago

new to this python binding, but i followed the instructions and nnet3.so compiled successfully with kaldi 5.0. However, when testing, import kaldisimple.nnet3, it shows import error, undefined symbol _ZTVN3fst11SymbolTableE, i already put the tools/openfst/lib into the LD_LIBRARY_PATH, but the issue is still there? anything i am missing? many thanks

gooofy commented 7 years ago

having no experience with kaldi 5.0 I would simply guess that version is too new (i.e. interfaces have changed so the binding code does not work out of the box anymore). please also check out issue #4 for details.

fanskyer commented 7 years ago

thanks, i read through an closed issue and i found my issue is very similar to it, i still used kaldi 5.0 as well as add this -Wl,-no-as-needed into LDFLAGS [ seems new version of GCC need it ] and then problem solved. thanks

gooofy commented 7 years ago

thank for the feedback - closing the issue.

gargsanchit31 commented 5 years ago

I am facing the same issue. I don't know how to add the LDFLAGS. Can you help here?

gooofy commented 5 years ago

Take a look at the Makefile, here LDFLAGS are specified:

LDFLAGS = -rdynamic -lm -lpthread -ldl pkg-config --libs kaldi-asr