... and not for Lucid (10.04)?
I just checked it here on two of my machines, one running lucid and one running natty. And yes, I am approved member of this special group on launchpad.
Addition: I'm not asking how to get this font ... because I already got it ... yes for lucid too, i just copied the contents of the natty package onto my lucid installation. I ask for the "Why?".