/etc/vmbuilder/ is in python-vm-builder 0.12.4+bzr489-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/etc/vmbuilder/ec2/
/etc/vmbuilder/ec2/ec2_version.tmpl
/etc/vmbuilder/ec2/landscape_client.tmpl
/etc/vmbuilder/ec2/sshd_config.tmpl
/etc/vmbuilder/ec2/sudoers.tmpl
/etc/vmbuilder/firstscripts/
/etc/vmbuilder/firstscripts/firstbootrc.tmpl
/etc/vmbuilder/firstscripts/firstloginrc.tmpl
/etc/vmbuilder/kvm/
/etc/vmbuilder/libvirt/
/etc/vmbuilder/libvirt/libvirtxml.tmpl
/etc/vmbuilder/libvirt/libvirtxml_fsimage.tmpl
/etc/vmbuilder/network/
/etc/vmbuilder/postinst/
/etc/vmbuilder/ubuntu/
/etc/vmbuilder/ubuntu/51_update-motd-hardy.tmpl
/etc/vmbuilder/ubuntu/51_update-motd.tmpl
/etc/vmbuilder/ubuntu/dapper_fstab.tmpl
/etc/vmbuilder/ubuntu/dapper_fstab_fsimage.tmpl
/etc/vmbuilder/ubuntu/devicemap.tmpl
/etc/vmbuilder/ubuntu/etc_hosts.tmpl
/etc/vmbuilder/ubuntu/initctl-stub.tmpl
/etc/vmbuilder/ubuntu/interfaces.tmpl
/etc/vmbuilder/ubuntu/is-compat-env.tmpl
/etc/vmbuilder/ubuntu/kernelimg.tmpl
/etc/vmbuilder/ubuntu/locale.tmpl
/etc/vmbuilder/ubuntu/nostart-policy-rc.d.tmpl
/etc/vmbuilder/ubuntu/sources.list.tmpl
/etc/vmbuilder/ubuntu/sudoers.tmpl
/etc/vmbuilder/ubuntu/timezone.tmpl
/etc/vmbuilder/ubuntu/upstart.tmpl
/etc/vmbuilder/ubuntu/xen-ld-so-conf.tmpl
/etc/vmbuilder/virtualbox/
/etc/vmbuilder/virtualbox/vm_deploy_script.tmpl
/etc/vmbuilder/vmware/
/etc/vmbuilder/vmware/esxi.vmx.tmpl
/etc/vmbuilder/vmware/flat.vmdk.tmpl
/etc/vmbuilder/vmware/vmware.tmpl
/etc/vmbuilder/xen/