I have to make a iBeacon reciever for my Raspberry Pi and I have tried to follow this guide: http://www.switchdoc.com/2014/08/ibeacon-raspberry-pi-scanner-python/
The problem is that when I try the command: sudo python testblescan.py
I get the following message: "python: can't open file 'testblescan.py': [Errno 2] No such file or directory"
I'm accessing the Raspberry Pi through PuTTY.