I see alot of post on here about this , I was following https://wiki.openstack.org/wiki/Neutr...

to set up devstack for some project testing and the dashboard was coming up just fine . After modifiying local.conf and installing

 $ git clone https://github.com/osrg/ryu
 $ cd ryu && sudo python setup.py install

I rebooted and now i get the dashboard login but then when logged in I get this error:

ConnectionError at /project/
HTTPConnectionPool(host='192.168.216.168', port=8774): Max retries exceeded with url: /v2/6aa388d615d94d3380ac88f0eaeed18f/extensions (Caused by <class 'socket.error'>: [Errno 111] Connection refused)
Request Method: GET
Request URL:    http://192.168.216.168/project/
Django Version: 1.6.8
Exception Type: ConnectionError
Exception Value:    
HTTPConnectionPool(host='192.168.216.168', port=8774): Max retries exceeded with url: /v2/6aa388d615d94d3380ac88f0eaeed18f/extensions (Caused by <class 'socket.error'>: [Errno 111] Connection refused)
Exception Location: /usr/lib/python2.7/dist-packages/requests/adapters.py in send, line 378
Python Executable:  /usr/bin/python
Python Version: 2.7.6
Python Path:    
['/opt/stack/horizon/openstack_dashboard/wsgi/../..',
 '/opt/stack/keystone',
 '/opt/stack/glance',
 '/opt/stack/cinder',
 '/opt/stack/nova',
 '/opt/stack/horizon',
 '/opt/stack/heat',
 '/opt/stack/tempest',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-x86_64-linux-gnu',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/usr/local/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages/PILcompat',
 '/usr/lib/python2.7/dist-packages/gtk-2.0',
 '/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
 '/opt/stack/horizon/openstack_dashboard']
Server time:    Mon, 24 Nov 2014 22:25:28 +0000

I notice port 8774 isnt open is that the problem?