The path to your wordlist is faulty. Take a look in this directory to find bts default word lists
root@BackTrack:~# cd /pentest/password/dictionaries/
root@BackTrack:/pentest/password/dictionaries# ls
common-1 common-3 dpl.html wordlist.txt.Z
common-2 common-4 wordlist.txt
The command you gave is telling aircrack to look in your parent directory tree which is this
root@BackTrack:~# cd /
root@BackTrack:/# ls
bin/ etc/ media/ pentest/ sbin/ sys/ var/
boot/ home/ mnt/ proc/ slackware-12.0/ tmp/
dev/ lib/ opt/ root/ srv/ usr/
root@BackTrack:/#
otherwise if you have your own then make sure you provide the full path. Aircrack is smart but not a mind reading program>
bt~#wget -r ftp://ftp.ibiblio.org/pub/linux/dist...rdlists/all.gz
this will get you a small wordlist to start out with



