root@kali:~# cd WiFi-Pumpkin

root@kali:~/WiFi-Pumpkin# ./wifi-pumpkin

Loading GUI...
Traceback (most recent call last):
  File "wifi-pumpkin.py", line 60, in 
    if networkcontrol.run():
  File "/usr/share/WiFi-Pumpkin/core/loaders/checker/networkmanager.py", line 175, in run
    if not self.check_interfaceinNetWorkManager(interface):
  File "/usr/share/WiFi-Pumpkin/core/loaders/checker/networkmanager.py", line 167, in check_interfaceinNetWorkManager
    if interface in open(self.mn_path,'r').read():
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd0 in position 61: ordinal not in range(128)

root@kali:~/WiFi-Pumpkin#

gksudo wifi-pumpkin