Cuong Duong

Hmmm simple one to start with: can you try `conda install -c conda-forge prophet`? (not `fbprophet`) If that doesn't work we might have to do some more digging.

@adriendod Could you post the rest of the message? It should tell us which package versions aren't compatible

For 1), I agree that there should be a clearer error message, thanks @jul-carras ! For 2), it does seem unintuitive at first (typically the ML workflow is train on...

See https://github.com/facebook/prophet/issues/2107#issuecomment-1133927696

Does the `predictive_samples()` function suit your use case?

The package is now called `prophet`. You should be able to install that from conda forge directly without having to install pystan first.

Thanks for pointing this out! Happy to go with your approach. I think it'll be good to still allow end users to access it.

Thanks! What version of pandas are you using?

Hello, can you please post the steps you took to install the package (please follow this: https://github.com/facebook/prophet#installation-in-python or install with conda), and the exact error message?

Hmm without more context, I think uninstalling and reinstalling is your best bet. That error is usually seen when the stan model hasn't compiled properly.