Running keystone tenant-list fails with The resource could not be found. (HTTP 404).

After running the same command with --debug, I've found out that the following curl command is being called:

curl -i -X GET http://<ip>:35357/v3/tenants -H "User-Agent: python-keystoneclient" -H "X-Auth-Token: <token>"

When I directly run the same curl command with /v3/tenants changed to v2.0/tenants I seem to get a correct response:

HTTP/1.1 200 OK
Date: Fri, 02 Dec 2016 19:39:52 GMT
Server: Apache/2.4.7 (Ubuntu)
Vary: X-Auth-Token
x-openstack-request-id: req-6ed58a46-49a0-4e4a-8790-dd254985b7d2
Content-Length: 275
Content-Type: application/json

{"tenants_links": [], "tenants": [{"description": "Bootstrap project for initializing the cloud.", "enabled": true, "id": "ee92b7f988134221afd8cd1e8ea16322", "name": "admin"}, {"description": "", "enabled": true, "id": "2238f8fc20f44f59b2e100de3d7b429c", "name": "service"}]}

I've also tried to run the same curl command with v3/projects, getting a correct response as well:

HTTP/1.1 200 OK
Date: Fri, 02 Dec 2016 19:41:28 GMT
Server: Apache/2.4.7 (Ubuntu)
Vary: X-Auth-Token
x-openstack-request-id: req-954c15ff-7aa7-4e85-8f59-a9aa2b178010
Content-Length: 669
Content-Type: application/json

{"links": {"self": "http://192.168.8.99:35357/v3/projects", "previous": null, "next": null}, "projects": [{"is_domain": false, "description": "", "links": {"self": "http://192.168.8.99:35357/v3/projects/2238f8fc20f44f59b2e100de3d7b429c"}, "enabled": true, "id": "2238f8fc20f44f59b2e100de3d7b429c", "parent_id": "default", "domain_id": "default", "name": "service"}, {"is_domain": false, "description": "Bootstrap project for initializing the cloud.", "links": {"self": "http://192.168.8.99:35357/v3/projects/ee92b7f988134221afd8cd1e8ea16322"}, "enabled": true, "id": "ee92b7f988134221afd8cd1e8ea16322", "parent_id": "default", "domain_id": "default", "name": "admin"}]}

My questions are:

• Why isn't keystone using the correct version?
• How do I make keystone use the correct version number?

Other info:

• Keystone client version: 0.7.1
• Keystone version: 9.2.1