There seems to be some wrong call to "kill" in the script

[GoogleCodeExporter]

What steps will reproduce the problem?
1. run autocrack

Here's the output (truncated at the relevant part):

It looks like you have festival installed, have you tried the tts option?
Searching for a WiFi card \   
Using WiFi card:  wlan0 Intel 4965AGN iwl4965 - [phy0]
Setting wlan0 to monitor mode |   
scanning for wifi networks: %100
Found 13 Wifi networks
========== Now attacking  ==========
IVs:0|Beacons:Beacon|ARP sent:
Out of range, moving on
kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill 
-l [sigspec]
Hacking  has failed, a key was not found
========== Now attacking WLAN_3A ==========
(...)

That part which start with "kill: usage: ...." seems to indicate there's a 
wrong call to kill somewhere in the script

Original issue reported on code.google.com by [email protected] on 27 Jul 2013 at 11:14