echo 'PORTAGE_BINHOST="http://packages.stoney-cloud.org/stoney-cloud/pre-releases/1.2/packages"' >> /etc/portage/make.conf
</source>
'''IMPORTANT'''
Even a pre-release ISO will install a stoney cloud which assumes to be a stable (released) version and must be [[stoney cloud:Switch to testing branch|switched]] after the initial installation to a '''test''' (pre-releases) installation.