Install gnome3 on gentoo

1. Add gnome repo

layman -a gnome

echo “source /var/lib/layman/make.conf” >> /etc/make.conf

env-update

eix-sync

2. Read the README of gnome

less /var/lib/layman/gnome/README

3. copy/symlink the portage files under /var/lib/layman/gnome/status/portage-configs

4. Install

env-update

emerge -avuDN world

emerge -av gnome-light