John Carr

I concatenated the URL to https://gpt4all.io/models/ggml-model-gpt4all-falcon-q4_0.bin and i tried other models like this one https://gpt4all.io/models/nous-hermes-13b.ggmlv3.q4_0.bin , but i'm still getting this error. Do i need to download all of the...

Found the fix.. Just download the bin file from the url from the Json file. Like this one. "url": "https://huggingface.co/TheBloke/Nous-Hermes-13B-GGML/resolve/main/nous-hermes-13b.ggmlv3.q4_0.bin", 

The answer is here. You probably didn't install ffmpeg completely and setup the environmental variables. Link shows all the steps. https://stackoverflow.com/questions/54262306/ffmpeg-python-wrapper-ffmpeg-run-getting-filenotfounderror