[Rdo-list] RDO Manager -- PXE boot fails with error: Unrecognized option "--autofree"

Hi Guy, I am trying to deploy overcloud on the VMs through pxe. Nodes do get discovered properly but when I deploy the overcloud, the pxe boot get failed with following error: Unrecognized option "--autofree" Steps to Reproduce: 1. Install the undercloud using "Baremetal Environment" 2. Get images 3. Register virtual nodes with ironic by using "pxe_ssh" option 4. Introspect Nodes 5. Create Flavors 6. Deploy the Overcloud I have attached the screenshot here and also filed the ticket *Bug 1232813* <https://bugzilla.redhat.com/show_bug.cgi?id=1232813> Any quick thoughts what could be the issue. One comes is mind is iPXE version but I am not sure where and which package to update. The base operating system is Ubuntu 12.04 where I am pxe booting the VMs using virt-manger/libvirtd. Regards, Salman Khan