Darts

Darts is fully open sourced and bundles together some existing tools. To install it, i think it's also very easy. Just cre any virtual environment using in ovetoland or conda,. And then you can just tie peppin stall dart and it should work. For your question about how to select models, how to compare models, the basic way to go when it comes to time series is back testing. You can either get the actual back test forecasts, or the forecast you would have had if you had used the model in the past. But also, you can simply get some aggregate metrics that can tell you in a number if a model is better than another.