Wifite не работает должным образом

Каждый раз, когда я пытаюсь использовать Wifite на моем Ubuntu 18.04, я получаю следующее сообщение:

     [+] 1 target selected.

 [0:08:20] starting wpa handshake capture on "software-lab"
 [0:08:18] new client found: 94:39:E5:E7:CA:CB                         
 [0:08:05] listening for handshake...                     
 [0:00:15] handshake captured! saved as "hs/softwarelab_F0-9F-C2-DD-74-50.cap"
Traceback (most recent call last):
  File "/usr/bin/wifite", line 3462, in <module>
    engine.Start()
  File "/usr/bin/wifite", line 1391, in Start
    if wpa_attack.RunAttack():
  File "/usr/bin/wifite", line 2077, in RunAttack
    self.wpa_get_handshake()
  File "/usr/bin/wifite", line 2219, in wpa_get_handshake
    if self.RUN_CONFIG.WPA_STRIP_HANDSHAKE: self.strip_handshake(save_as)
  File "/usr/bin/wifite", line 2481, in strip_handshake
    rename(capfile + '.temp', output_file)
  File "/usr/bin/wifite", line 1582, in rename
    os.rename(old, new)
OSError: [Errno 2] No such file or directory