I am trying to use the irrecord to make a config file. For this I am using my NAO robot, which runs OpenNAO OS (based on Gentoo) and it has built in infrared receivers.

LIRC is already installed on the robot, but I am missing some modules necessary for irrecord to work.

1)      Which modules are the ones I need?

2)      How can install irrecord modules without having to re-install LIRC on my OS?