[Rdo-list] packstack error messages

[Zhao, Xin]

Hello,

I am installing icehouse from RDO, on a RHEL7 VM, using packstack. Get 
the following error:

......

Applying 130.199.185.76_glance.pp
Applying 130.199.185.76_cinder.pp
130.199.185.76_keystone.pp:                       [ ERROR ]
Applying Puppet manifests                         [ ERROR ]

ERROR : Error appeared during Puppet run: 130.199.185.76_keystone.pp
Error: /Stage[main]/Keystone::Roles::Admin/Keystone_role[_member_]: 
Could not evaluate: Execution of '/usr/bin/keystone --os-endpoint 
http://127.0.0.1:35357/v2.0/ role-list' returned 1: 'NoneType' object 
has no attribute '__getitem__'
You will find full trace in log 
/var/tmp/packstack/20140721-102751-Mviqzb/manifests/130.199.185.76_keystone.pp.log
Please check log file 
/var/tmp/packstack/20140721-102751-Mviqzb/openstack-setup.log for more 
information


Any idea what caused this ?  I am using the rdo repo from 
rdo-release-icehouse-4 rpm.

Thanks in advance,
Xin