hello , I watch a video in order to crack the WPA key and everything goes well when the last time you add wpa bruteforce cracking dictonary / root / 1 I click on aircrack-ng crack wpa password. A window tells me this "fopen (dictionary) failed: No such file or dictionary
opening / root / .gerix-wifi-cracker/sniff_dump-01.cap.

This stage I do not understand what should I do?

Thank you for your reply

video :