Blink does not blink...

HI.. I've just bought an Arduino Uno (I'm from taly also :wink: ).. I'm runining on archlinux and i tryed to start the blink sketch and it was not working. So I've searched around and i found a warning on Archlinux wiki. I've just updated binutils-avr so i've got:

$> avr-as --version
GNU assembler (GNU Binutils) 2.21

So the problem wasn't fixed with the new version.. Any really workaround to bring back the dalay() function?

Cheers