after executing ". /setup.sh" I select "Others", soon to select Creative INFRA cd-rom, select "Save configuration & run configure", soon make and make install,  at the time of executing mode2 it happens an error:

ronald@kubuntu:/$ mode2
mode2: error opening /dev/lirc
mode2: No such file or directory

ronald@kubuntu:/$ sudo mode2
mode2: error opening /dev/lirc
mode2: No such file or directory
ronald@kubuntu:/$ sudo su
root@kubuntu:/# mode2
mode2: error opening /dev/lirc
mode2: No such file or directory
root@kubuntu:/#

I read that is necessary to initialize a module, but it doesn't use any:

http://www.lirc.org/html/table.html#@hw-other


please help me

ps. sorry for my english