Neutron ML2 plugin package is missing

is there a Ubuntu package for the Neutron ML2 plugin? I can't find it in the Havana cloud-archive on Precise.

vagrant@precise64:/$ cat /etc/apt/sources.list.d/cloudarchive-havana.list
deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/havana main
deb-src http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/havana main

vagrant@precise64:/$ apt-cache search neutron | grep -i ml2
vagrant@precise64:/$

vagrant@precise64:/$ apt-cache search neutron-plugin
neutron-plugin-bigswitch - Neutron is a virtual network service for Openstack - BigSwitch plugin
neutron-plugin-brocade - Neutron is a virtual network service for Openstack - Brocade plugin
neutron-plugin-cisco - Neutron is a virtual network service for Openstack - Cisco plugin
neutron-plugin-hyperv - Neutron is a virtual network service for Openstack - Hyper-V plugin
neutron-plugin-linuxbridge - Neutron is a virtual network service for Openstack - linuxbridge plugin
neutron-plugin-linuxbridge-agent - Neutron is a virtual network service for Openstack - linuxbridge plugin agent
neutron-plugin-metaplugin - Neutron is a virtual network service for Openstack - Metaplugin plugin
neutron-plugin-metering-agent - Neutron is a virtual network service for Openstack - metering plugin
neutron-plugin-midonet - Neutron is a virtual network service for Openstack - Midonet plugin
neutron-plugin-mlnx-agent - Neutron is a virtual network service for Openstack - mlnx plugin agent
neutron-plugin-nec - Neutron is a virtual network service for Openstack - NEC plugin
neutron-plugin-nec-agent - Neutron is a virtual network service for Openstack - NEC plugin agent
neutron-plugin-nicira - Neutron is a virtual network service for Openstack - Nicira plugin
neutron-plugin-openvswitch - Neutron is a virtual network service for Openstack - Open vSwitch plugin
neutron-plugin-openvswitch-agent - Neutron is a virtual network service for Openstack - Open vSwitch plugin agent
neutron-plugin-plumgrid - Neutron is a virtual network service for Openstack - PLUMgrid plugin
neutron-plugin-ryu - Neutron is a virtual network service for Openstack - RYU plugin
neutron-plugin-ryu-agent - Neutron is a virtual network service for Openstack - RYU plugin agent
neutron-plugin-vpn-agent - Neutron is a virtual network service for Openstack - vpn plugin

I installed neutron-server thinking that it should now default to ml2, but it configures ovs by default:

vagrant@precise64:/$ cat /etc/default/neutron-server
# defaults for neutron-server
# path to config file corresponding to the core_plugin specified in
# neutron.conf
NEUTRON_PLUGIN_CONFIG="/etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini"