The following USE changes are necessary to proceed:
#required by gnome-base/gnome-3.2.1, required by gnome (argument)
>=gnome-base/gvfs-1.10.1 cdda gdu
#required by net-misc/vinagre-3.2.2, required by gnome-base/gnome-extra-apps-3.2.1, required by gnome-base/gnome-3.2.1[extras], required by gnome (argument)
>=net-libs/gtk-vnc-0.4.4 gtk3
!!! The ebuild selected to satisfy ">=net-misc/networkmanager-0.8.999[introspection]" has unmet requirements.
- net-misc/networkmanager-0.9.2.0-r1::gentoo USE="bluetooth dhcpcd gnutls introspection (multilib) nss ppp -avahi -connection-sharing -dhclient -doc -resolvconf -wimax"
The following REQUIRED_USE flag constraints are unsatisfied:
exactly-one-of ( nss gnutls )
The above constraints are a subset of the following complete expression:
exactly-one-of ( nss gnutls ) exactly-one-of ( dhclient dhcpcd )
(dependency required by "gnome-base/gnome-shell-3.2.1-r1" [ebuild])
(dependency required by "gnome-base/gnome-3.2.1" [ebuild])
(dependency required by "gnome" [argument])