I'm having an issue with the FPGA Module 1.15y, getting a no devices found.

I'm running Ubuntu 13.04 off a thumb drive and I've downloaded the SDCC and BTCMiner. I've installed the SDCC and I got the openjdk-7-jre package through apt-get. Last night I was trying to figure it out and I had the LEDs on the board all flashing, but was getting no devices found. Today they aren't flashing, but I'm still getting no devices found when I run

sudo java -cp ZtexBTCMiner-121126.jar BTCMiner -host[hostinfo] -u[userinfo] -p[password]

This is my first experience trying to mine from command line... kudos to you all that know what you're doing, because I feel like I have no idea what's going on.