Just run this command from the Raspberry Pi:
Should at least get the code up. Then you can deal with auto starting?
Update: If it does work just add a crontab line with the following:
@reboot /usr/bin/python /home/pi/OSPi/ospi.py
Update 2: Just to be clear, this method isn’t as robust as a rc.local configuration. But this should at least get you running.