error webiopi-passwd

[Diego Ribeiro]

pi@raspberrypi:~ $ sudo webiopi-passwd 

WebIOPi passwd file generator

Enter Login: webiopi

Enter Password: 

Confirm password: 

Traceback (most recent call last):

  File "/usr/bin/webiopi-passwd", line 51, in <module>

    from webiopi.utils.crypto import encryptCredentials

  File "/usr/local/lib/python3.7/dist-packages/WebIOPi-0.7.1-py3.7-linux-armv7l.egg/webiopi/__init__.py", line 20, in <module>

    from webiopi.utils.thread import runLoop

  File "/usr/local/lib/python3.7/dist-packages/WebIOPi-0.7.1-py3.7-linux-armv7l.egg/webiopi/utils/thread.py", line 36

    def runLoop(func=None, async=False):

                               ^

SyntaxError: invalid syntax