The ebuild specifies http://www.gentoo.org/~azarah/ttmkfdir-3.0.4.tar.bz2 as an address to download the tarball, but the correct address is http://cvs.gentoo.org/~azarah/ttmkfdir-3.0.4.tar.bz2 .
seemant fixed it. next time rsync should fix this. thx.