Actually that was a part of the sockets.py from Bridge, I though I had to change this part of code to made it work. My run code is like:
import sys
sys.path.insert(0, 'D:\user...)
from bridgeclient import BridgeClient as bridgeclient
...
I just noticed from the tcp.py files on the 188th line " bus = TCPJSONReceiver('0.0.0.0', 12345) " I've an error: "undifined name "TCPJSONReceiver"". I'd also put my Arduino's IP on the tcp.py and socket.py instead of the "0.0.0.0", still Errno 10061.