Comment 5 for bug 1640708

Use Pypi to install and run VMTP

# vmtp -d -c vmtp.cfg -r admin-openrc.sh -p secret --protocol T --json test33.json
2016-11-11 10:35:59,790 WARNING Invalid public_key_file:/tmp/ssh/id_rsa.pub
2016-11-11 10:35:59,790 WARNING Invalid private_key_file:/tmp/ssh/id_rsa
2016-11-11 10:35:59,791 INFO Using http://172.16.xx.xx:5000/v2.0/
2016-11-11 10:35:59,791 INFO VM public key: /root/.ssh/id_rsa.pub
2016-11-11 10:35:59,791 INFO VM private key: /root/.ssh/id_rsa
2016-11-11 10:36:00,229 ERROR Traceback (most recent call last):
  File "/root/vmtpenv/lib/python2.7/site-packages/vmtp/vmtp.py", line 426, in run
    self.setup()
  File "/root/vmtpenv/lib/python2.7/site-packages/vmtp/vmtp.py", line 206, in setup
    self.comp.init_key_pair(self.config.public_key_name, self.instance_access)
  File "/root/vmtpenv/lib/python2.7/site-packages/vmtp/compute.py", line 136, in init_key_pair
    return self.add_public_key(kp_name, ssh_access.public_key_file)
  File "/root/vmtpenv/lib/python2.7/site-packages/vmtp/compute.py", line 118, in add_public_key
    self.remove_public_key(name)
  File "/root/vmtpenv/lib/python2.7/site-packages/vmtp/compute.py", line 97, in remove_public_key
    keypair_list = self.novaclient.keypairs.list()
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/api_versions.py", line 402, in substitution
    return methods[-1].func(obj, *args, **kwargs)
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/v2/keypairs.py", line 164, in list
    return self._list('/%s' % self.keypair_prefix, 'keypairs')
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/base.py", line 249, in _list
    resp, body = self.api.client.get(url)
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/client.py", line 480, in get
    return self._cs_request(url, 'GET', **kwargs)
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/client.py", line 436, in _cs_request
    self.authenticate()
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/client.py", line 593, in authenticate
    auth_url = self._v2_auth(auth_url)
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/client.py", line 684, in _v2_auth
    return self._authenticate(url, body)
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/client.py", line 697, in _authenticate
    **kwargs)
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/client.py", line 431, in _time_request
    resp, body = self.request(url, method, **kwargs)
  File "/root/vmtpenv/lib/python2.7/site-packages/novaclient/client.py", line 425, in request
    raise exceptions.from_response(resp, body, url, method)
Unauthorized: The request you have made requires authentication. (HTTP 401)