mtd-utils : MTD userspace tools, based on GIT snapshot from upstream ( http://git.infradead.org/?p=mtd-utils.git;a=summary )
udev : Linux dynamic and persistent device naming support (aka userspace devfs) ( http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a embedded-cross
For Paludis use this rsync : rsync://gentoo.zugaina.org/embedded-cross-portage
If you have a problem : ycarus(-at-)zugaina.org