I am sorry, but we do not have
resources to support SMART Classic, which has been phased out. I
am afraid that you are on your own, if you have to work with it.
On the other hand, if you are interested in developing a
Python-based SMART-on-FHIR server, you can get some guidance from
us. A good starting point would be
http://docs.smarthealthit.org/tutorials/server-quick-start/
If all you need is a local environment to play around with and
develop SMART apps, you can easily build a local VM using
http://docs.smarthealthit.org/sandbox/install/ (no need to
understand Grails or Java)