obconf : ObConf is a tool for configuring the Openbox window manager ( http://openbox.org/wiki/ObConf:About )
pcmanfm : Fast lightweight tabbed filemanager ( http://pcmanfm.sourceforge.net/ )
vala-panel : Lightweight desktop panel ( http://github.com/rilian-la-te/vala-panel )
vala-panel-appmenu : Global Menu plugin for xfce4 and vala-panel ( http://github.com/rilian-la-te/vala-panel-appmenu )
vala-panel-extras : Small StatusNotifier binaries ( http://github.com/rilian-la-te/vala-panel-extras )
vala-panel-sntray : StatusNotifierWatcher for xfce4 and vala-panel ( http://github.com/rilian-la-te/xfce4-sntray-plugin )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a lxde-gtk3
For Paludis use this rsync : rsync://gentoo.zugaina.org/lxde-gtk3-portage
If you have a problem : ycarus(-at-)zugaina.org