You need to enable billing for your project from the Billing page in Developers' Console, and then enable Cloud Build API as well. You can do this by navigating to the Cloud Building API page, in the API Library in Cloud Developers' Console.
How did you create the Python 3.7 virtual environment? One uses normally the virtualenv -p python3 env command. You can then verify what Python version is currently running in your virtual environment with the "g python --version" command. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/55dc427c-830b-4433-9a91-48fd3c086684%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
