Open Stack

Hello everyone,

I am trying to run DevStack on Ubuntu 14.04 in a single VirtualBox. An
error turns up  before it successfully starts. My steps are:
1), Git clone DevStack,
2), Copy devstack/local.conf.sample to DevStack folder and rename it to
local.conf.
The  errors are as follows：
Request Failed: internal server error while processing your request.
Neutron server returns request_ids:
['req-e97f6276-8e19-408b-829a-004a31256453']
lib/neutron_plugins/services/l3:create_neutron_initial_network:203
lib/neutron_plugins/services/l3:create_neutron_initial_network:207
[ERROR] /home/sword/DevStack/functions-common:207 Failure creating
EXT_NET_ID for public

I don't know whether it is  my wrong configuration of computer or the
server error, I wish someone can help me with the problem. thanks!

Best regards,
Dongfeng
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