Error while using pre-trained weights in evaluate.py

NervanaSystems / deepspeech

DeepSpeech neon implementation

Apache License 2.0

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Error while using pre-trained weights in evaluate.py #33

Closed anindyasarkarIITH closed 7 years ago

anindyasarkarIITH commented 7 years ago

We are getting the following issue :

OSError: /deep_speech/neon/.venv2/lib/python2.7/site-packages/aeon_lib.so: undefined symbol: _ZTVN2cv11_InputArrayE

tyler-nervana commented 7 years ago

Hi, that's an issue with the aeon dataloader. We are experiencing it ourselves internally and will get back to you as soon as we understand what's causing it. Thanks for alerting us!

tyler-nervana commented 7 years ago

Thanks for alerting us to this. It's an issue with linking to OpenCV. If you do not already have opencv installed on your system, it is required. If you do have it installed, could you try adding the directory that contains opencv.pc to your PKG_CONFIG_PATH environment variable?