so i was playing around with the impacket tools on the bashbunny and when i was ssh'd into he bashbunny, i typed "python setup.py build" into the impacket directory when impacket was already installed properly.......a load of text went down the terminal window like it was installing but after that, it seems to have messed up my bashbunny...mainly the responder tool, as i cant use quickcreds anymore which worked amazingly before i did this to impacket! i've tried the factory reset tons of times and responder still isnt working so i think i have messed up a system file or something to do with py