lightdm : LightDM meta package ( https://www.freedesktop.org/wiki/Software/LightDM )
lightdm-base : A lightweight display manager, base libraries and programs ( https://github.com/CanonicalLtd/lightdm )
lightdm-gtk-greeter : LightDM GTK+ Greeter ( http://launchpad.net/lightdm-gtk-greeter )
lightdm-qt5 : Qt5 libraries for LightDM ( https://github.com/CanonicalLtd/lightdm )
lightdm-settings : LightDM settings app ( https://github.com/linuxmint/lightdm-settings )
lightdm-slick-greeter : LightDM greeter forked from Unity by Linux Mint team ( https://github.com/linuxmint/slick-greeter" EGIT_REPO_URI="${HOMEPAGE}" SRC_URI="${HOMEPAGE}/archive/${PV}.tar.gz -> ${P}.tar.gz )
sddm : Simple Desktop Display Manager ( https://github.com/sddm/sddm )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a sabayon-distro
For Paludis use this rsync : rsync://gentoo.zugaina.org/sabayon-distro-portage
If you have a problem : ycarus(-at-)zugaina.org