Add instructions for upgrading setuptools for when people encounter a message "mock requires setuptools>=17.1"
Add instructions for upgrading setuptools for when people encounter a message "mock requires setuptools>=17.1"

TribeMedia/synapse,iot-factory/synapse,TribeMedia/synapse,TribeMedia/synapse,rzr/synapse,iot-factory/synapse,matrix-org/synapse,iot-factory/synapse,iot-factory/synapse,matrix-org/synapse,iot-factory/synapse,rzr/synapse,TribeMedia/synapse,matrix-org/synapse,TribeMedia/synapse,matrix-org/synapse,matrix-org/synapse,rzr/synapse,rzr/synapse,rzr/synapse,matrix-org/synapse