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Pretty much like this question: PortAudio library not found by sounddevice during runtime [WINDOWS].

The python script worked perfectly fine but when i packaged it into executable program using pyinstaller, it returned OSError: PortAudio library not found. So i go look for portaudio.dll following the answer the link above provided.

The only .dll file i can find that is related to portaudio is libportaudio64bit.dll which was originally under E:\python\Lib\site-packages\_sounddevice_data\portaudio-binaries.

[Question] : I am not sure if that is what i need.And if it is ,where should i put it?

[Note] : I tried to put it in \env\Lib\site-packagesfolder and re-packaged it.Still returned OSError.

Jiapeng Li
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  • You should probably create an issue at https://github.com/spatialaudio/python-sounddevice/issues. Please include information on how exactly you created the executable with PyInstaller. – Matthias Aug 23 '19 at 09:30
  • Here's a work-around (but there should be a better solution at some point!): https://stackoverflow.com/a/57438669/ – Matthias Aug 23 '19 at 09:36

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