Zones in 4 step model

[orlandombaa]

Hi

I just move from R to python and it has been very frustrating with the topic of the libraries.
I download DPD correctly using first pip install DPD and with conda too.

In my beginning understanding of python when you want to use just some of the functions of a library you use from x import y.

In this case from dpd.modeling import Zones, OriginDestinationDataFrame

However, this gives me an error. when I use DPD. (and use tab) I donnt see the function modelling neither.

Can you help to understnd this?

Thank you.

[davidbailey]

Interesting. My first thought is there is a mismatch between your python environment and pip/conda. For example, I use python installed via Homebrew, but pip installs packages for the default install of python. Therefore I have to run pip3 to install any packages. You can also try python -m pip install ... to make sure python/pip align.