xlibmesa3 6.8.2-10.1 (i386 binary) in ubuntu hoary

X.Org Mesa libraries transitional package
 This package smooths upgrades from Debian 3.0 by depending on xlibmesa-gl and
 xlibmesa-glu. This transitional package is only depended upon by packages that
 haven't yet been compiled against the newer Mesa libraries provided by
 X.Org.
 .
 This package also depends on xlibmesa-dri, if that package is available for
 your machine architecture.