/usr/bin/openstack-status: line 267: keystone: command not found ... The request you have made requires authentication. (HTTP 401)

Hi,
I have installed openstack 10 over Linux RedHat 7.4 ... however, I am not able to get access through web page http://127.0.0.1/dashboard. I got "invalid credentials" message.

This is the information under /root/keystone_admin:

#

unset OS_SERVICE_TOKEN
export OS_USERNAME=admin
export OS_PASSWORD=newsys
export OS_AUTH_URL=http://127.0.0.1:5000/v2.0
export PS1='[\u@\h \W(keystone_admin)]\$ '

export OS_TENANT_NAME=admin
export OS_REGION_NAME=RegionOne

#

Also, when openstack status is checked out, I got these messages:
[root@vmm01-controller ~(keystone_admin)]# openstack-status | grep -i dashboard
openstack-dashboard: active
/usr/bin/openstack-status: line 267: keystone: command not found
The request you have made requires authentication. (HTTP 401) (Request-ID: req-11eede1f-b221-428b-8a48-af471b248b92)
ERROR (Unauthorized): The request you have made requires authentication. (HTTP 401) (Request-ID: req-5a762f1e-ee8c-4b70-992a-412ea2a6365c)
ERROR (Unauthorized): The request you have made requires authentication. (HTTP 401) (Request-ID: req-ef4b8211-5312-41f6-8d25-08a6d41e36c1)
ERROR (Unauthorized): The request you have made requires authentication. (HTTP 401) (Request-ID: req-ab510317-f9a4-454c-b361-a0e3b7e7a42c)
ERROR (Unauthorized): The request you have made requires authentication. (HTTP 401) (Request-ID: req-7c72ecbb-d7e4-4b83-aa5e-a84123bc2de9)
[root@vmm01-controller ~(keystone_admin)]#

I think the problem is related to Keystone (please, help me on confirm it):

[root@vmm01-controller ~(keystone_admin)]# openstack-status | grep -i keystone
== Keystone service ==
openstack-keystone: inactive (disabled on boot)
== Keystone users ==
/usr/bin/openstack-status: line 267: keystone: command not found
The request you have made requires authentication. (HTTP 401) (Request-ID: req-09927608-16be-4dc0-b221-6b9e65161435)
ERROR (Unauthorized): The request you have made requires authentication. (HTTP 401)

I follow several support threads to fix it, but no successful.

[root@vmm01-controller ~]# yum install openstack-utils -y
....
Complete!
[root@vmm01-controller ~]#

[root@vmm01-controller log]# yum-builddep openstack-utils
Loaded plugins: langpacks, product-id, subscription-manager
Enabling rhel-7-server-extras-source-rpms repository
...
...
(15/15): rhel-7-server-source-rpms/7Server/x86_64/primary_db | 2.1 MB 00:00:01

Getting requirements for openstack-utils-2016.1-1.el7ost.src
Getting requirements for openstack-utils-2016.1-1.el7ost.src
No uninstalled build requires
[root@vmm01-controller log]#

Please, help me on this issue. At least, I would like to find the solution in order to get access to Openstack dashboard in order to continue with the project.

Regards,

Christian Aguilar

P.D: Openstack installation setup log is being uploaded.
The file answer.cfg as well.