http://jaqque.sbih.org/kplug/apt-pinning.html
1. Editar:
sudo vim /etc/apt/sources.list
Y anyadir la siguiente linea:
deb http://backports.debian.org/debian-backports squeeze-backports main
2. Actualizar la cache de paquetes:
sudo aptitude update
3. Instalar la version de backports de los siguientes paquetes:
sudo aptitude -t squeeze-backports install libvirt-bin libvirt0 python-libvirt dnsmasq-base -R
4. Reiniciar el demonio libvirtd:
sudo /etc/init.d/libvirt-bin restart
First, check for a backport on <debian-backports>. If unavailable:
1) Add a deb-src line for sid (not a deb line!); ask me about <deb-src sid>
2) enable debian-backports (see <bdo>)
3)
aptitude update; aptitude install build-essential; aptitude build-dep packagename; apt-get -b source packagename
4) install the resultant debs. To change compilation options, see <package recompile>; for versions newer than sid see <uupdate>.