I'm using Raspbian Wheezy, which was set up using Berryboot. My Raspberry Pi is detecting the Wi-Pi wifi module/dongle that is plugged into it, but wpa_gui is not detecting my wireless network. I set up the module according to the instructions, so I'm not sure why my wireless network isn't being detected--other devices are able to see and connect to the network. How can I get wpa_gui to detect the wireless network? I'd like to use the gui (instead of the terminal) to automatically detect wifi networks, since I'd like to use the Raspberry Pi at locations where I wouldn't know network details.