Failing to find Butterfly

Hi everyone,

I’m quite new to this whole Ladybug world and right now I’m stuck while trying to make a wind analysis using Butterfly. Since I have a Mac I’ve downloaded a lot of differnt programmes in order to use OpenFOAM etc. That is working well now (I think) trough Docker. Despite that my Grasshopper has understood that it is connected to OpenFOAM, it now says in an Error (while trying to run the Create Butterfly Surface panel) “Failed to import butterfly:
Can’t find butterfly in sys.path.
You need to install butterfly to use butterfly-grasshopper.”

Please, how can I fix this?

Regards,
Butterfly Newbie