setup_wpa_enterprise.py TypeError: bufsize must be an integer

[afaideen]

debian@beaglebone:/var/lib/cloud9$ sudo python3 setup_wpa_enterprise.py [sudo] password for debian:

Searching For SSID: tamulink-wpa Scanning for more SSIDS Traceback (most recent call last): File "setup_wpa_enterprise.py", line 46, in subprocess.call("connmanctl", " scan", " wifi") # Runs system command to scan for more ssids File "/usr/lib/python3.7/subprocess.py", line 323, in call with Popen(*popenargs, **kwargs) as p: File "/usr/lib/python3.7/subprocess.py", line 677, in init raise TypeError("bufsize must be an integer") TypeError: bufsize must be an integer debian@beaglebone:/var/lib/cloud9$