Deploying App in Heroku error regarding pytz version

[Nathalie R.]

Hi everyone,

I get an error when deploying the app to heroku that the pytz version is not compatible with the otree version (3.2.2) I use. I am using python 3.7.9 on heroku (specified it in the runtime.txt). Any ideas how to solve the problem? Running it on our university server does not cause any issue so it seems to be related to heroku.

Thank you!

[Chris @ oTree]

Can you show the full error as well as your requirements.txt? (and requirements_base.txt if it exists)