Thadeus Burgess

Install redis-py using pip into your virtualenv and make sure your server is configured to use that virtualenv.

Can you try manually connecting with the werkzeug.contrib.cache.RedisCache to see if you can narrow the error down more? That class is the backend that flask-cache uses as a passthrough, so...

I have not used blueprints extensively. If you ever figured this out would love to add it to the documentation.