Not your usual problem with converting a .cap to a .hccap

[radix]

Yes it does, pull it from svn.

~/Code/aircrack-ng/src$ ./aircrack-ng --help

Aircrack-ng 1.2 beta2 r2365 - (C) 2006-2013 Thomas d'Otreppe
http://www.aircrack-ng.org

usage: aircrack-ng [options] <.cap / .ivs file(s)>

WPA-PSK options:

-E <file> : create EWSA Project file v3
-J <file> : create Hashcat Capture file
-S : WPA cracking speed test