Remove debian repo from raspbian installation
Remove debian repo from raspbian installation

Binary packages from stock debain repo (http://httpredir.debian.org/debian) are not armv6 compatible so should not be installed on raspberry pi version 1. Rasbian doesn't have jessie-backports so safer just to install python-tornado from stretch.
saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt