Get your stoney cloud image:
cd /var/virtualization/iso-choosable/
wget http://packages.stoney-cloud.org/stoney-cloud/pre-releases/1.2/iso/foss-cloud-installer-1.2.10.45.iso
chown apache:vm-storage foss-cloud-installer-1.2.10.5.iso
chmod 644 foss-cloud-installer-1.2.10.5.iso