No such file or directory: '/root/kolla/ansible/roles/neutron/defaults/main.yml'

Kubernetes 1.5.1,
Docker version 1.12.1, build 23cf638
docker-py (1.10.6)
python-jinja2 2.8-1
ansible 2.2.0.0

Executing this command,
kolla-kubernetes bootstrap horizon

gives output,
Unable to read file /root/kolla/ansible/roles/neutron/defaults/main.yml: [Errno 2] No such file or directory: '/root/kolla/ansible/roles/neutron/defaults/main.yml'
[Errno 2] No such file or directory: '/root/kolla/ansible/roles/neutron/defaults/main.yml'

kubectl version:
Client Version: version.Info{Major:"1", Minor:"5", GitVersion:"v1.5.1", GitCommit:"82450d03cb057bab0950214ef122b67c83fb11df", GitTreeState:"clean", BuildDate:"2016-12-14T00:57:05Z", GoVersion:"go1.7.4", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"5", GitVersion:"v1.5.1", GitCommit:"82450d03cb057bab0950214ef122b67c83fb11df", GitTreeState:"clean", BuildDate:"2016-12-14T00:52:01Z", GoVersion:"go1.7.4", Compiler:"gc", Platform:"linux/amd64"}