neutron_plugin_create_nova_conf: command not found

[Silvia]

I want to use networking-onos with the ocata branch of Openstack, since Mitaka is EOL.
I'm installing it using devstack.
In the compute node I have this error:

+lib/neutron:configure_neutron_nova_new:310 iniset /etc/nova/nova.conf DEFAULT firewall_driver nova.virt.firewall.NoopFirewallDriver
+inc/ini-config:iniset:172 local xtrace
++inc/ini-config:iniset:173 grep xtrace
++inc/ini-config:iniset:173 set +o
+inc/ini-config:iniset:173 xtrace='set -o xtrace'
+inc/ini-config:iniset:174 set +o xtrace
+lib/neutron:configure_neutron_nova_new:313 neutron_plugin_create_nova_conf
/home/c1/devstack/lib/neutron: line 313: neutron_plugin_create_nova_conf: command not found
+lib/neutron:configure_neutron_nova_new:1 exit_trap
+./stack.sh:exit_trap:494 local r=127
++./stack.sh:exit_trap:495 jobs -p
+./stack.sh:exit_trap:495 jobs=
+./stack.sh:exit_trap:498 [[ -n '' ]]
+./stack.sh:exit_trap:504 kill_spinner
+./stack.sh:kill_spinner:390 '[' '!' -z '' ']'
+./stack.sh:exit_trap:506 [[ 127 -ne 0 ]]
+./stack.sh:exit_trap:507 echo 'Error on exit'
Error on exit
+./stack.sh:exit_trap:508 generate-subunit 1502717174 945 fail
+./stack.sh:exit_trap:509 [[ -z /opt/stack/logs ]]
+./stack.sh:exit_trap:512 /home/c1/devstack/tools/worlddump.py -d /opt/stack/logs
World dumping... see /opt/stack/logs/worlddump-2017-08-14-134159.txt for details
+./stack.sh:exit_trap:518 exit 127

In my local.conf I'm enabling only n-cpu and neutron. No other log is saved under /opt/stack/logs

Maybe an update of networking-onos is needed.