Zenoss not retrieving details of an Opentsack Project

[simplyecan]

Hello,
I added an Openstack device on Zencore 4.2.5, inputted the my credentials to the cloud network.
The Zencore platform did recognise my cloud device but it couldn't retrieve the flavors, servers and images I have on the cloud. this is what the log says:

INFO zen.Job: Job ee4a1e61-2e94-43e8-890e-b8770c3d44a9 (Products.ZenModel.ZDeviceLoader.DeviceCreationJob) received

INFO zen.Job: Beginning job Add Device Products.ZenModel.ZDeviceLoader.DeviceCreationJob

INFO zen.Job: Running Job Add Device Products.ZenModel.ZDeviceLoader.DeviceCreationJob

INFO zen.Job: Spawning subprocess: /usr/local/zenoss/bin/zendisc run --now -d 192.168.7.58 --monitor localhost --deviceclass /Devices/OpenStack --prod_state 1000 --job ee4a1e61-2e94-43e8-890e-b8770c3d44a9

INFO zen.ZenDisc: Connecting to localhost:8789

INFO zen.ZenDisc: Connected to ZenHub

2014-08-04 23:32:11,245 INFO zen.ZenDisc: Looking for 194.18.7.18

2014-08-04 23:32:49,629 INFO zen.ZenDisc: Result: Discovered device 194.18.7.18

2014-08-04 23:32:51,416 INFO zen.ZenDisc: No WMI plugins found for 194.18.7.18

2014-08-04 23:32:51,437 INFO zen.ZenDisc: Python collection device 194.18.7.18

2014-08-04 23:32:51,438 INFO zen.ZenDisc: plugins: zenoss.OpenStack

2014-08-04 23:32:51,439 INFO zen.OpenStack: Requesting flavors

2014-08-04 23:32:51,439 ERROR zen.ZenDisc: Unable to fill collection slots: [Failure instance: Traceback (failure with no frames): <type 'exceptions.AttributeError'>: 'Client' object has no attribute 'flavors'

]

2014-08-04 23:35:50,585 WARNING zen.ZenDisc: Client 194.18.7.18 timeout

2014-08-04 23:35:50,585 INFO zen.ZenDisc: Scan time: 180.96 seconds

2014-08-04 23:35:50,680 INFO zen.ZenDisc: Daemon ZenDisc shutting down

Am I doing something wrong?

Thanks