1. What is the problem? Be very detailed.
I am trying to install aggregate and using online tutorials to help. When asked to choose platform there is no Google App Engine. Can someone tell me why this is and what I can do to set up on Google App Engine.
2. What app or server are you using and on what device and operating system? Include version numbers.
3. What you have you tried to fix the problem?
4. What steps can we take to reproduce the problem?
5. Anything else we should know or have? If you have a test form or screenshots or logs, attach below.