euca-run-instances does not respond anything

Hello,
When I executed euca-run-instances, I could not get any response.
I followed the instruction in http://wiki.openstack.org/InstallFromSource with the following exceptions:
 - I see a stacktrace on 'bin/nova-manage ${NOVA_MANAGE_ARGS} vpn list' due to
  "nova.exception.NotFound: project network data has not been set"
 - For the installation of libvirt-0.7.7, I should use "./configure --with-python --without-storage-disk ",
  because ped_device_* functions are undefined references, resulting in compile error.

My base environment is Ubuntu server 10.04 x86_64 edition.

The following is the output log from nova-api:
----------
Sun, 12 Sep 2010 10:25:50 GMT
/_images/
DEBUG:boto:Method: GET
DEBUG:boto:Path: /_images/
DEBUG:boto:Data:
DEBUG:boto:Headers: {'Date': 'Sun, 12 Sep 2010 10:25:50 GMT', 'Content-Length': '0', 'Authorization': 'AWS fd1bad5d-8900-4b3a-ac33-16c1e005c978:myproj:3ilCAlhDw9LCGrrJHecrQZrfy4Y=', 'User-Agent': 'Boto/1.9b (linux2)'}
DEBUG:boto:Host: 127.0.0.1:3333
DEBUG:boto:establishing HTTP connection
DEBUG:root:Going to run instances...

----------

According to 'print' debug, it seems to be blocked at yield sentence in
line 529 of nova/endpoint/cloud.py

    def _get_network_topic(self, context):
        """Retrieves the network host for a project"""
        host = network_service.get_host_for_project(context.project.id)
        if not host:
            host = yield rpc.call(FLAGS.network_topic,
                                    {"method": "set_network_host",
                                     "args": {"user_id": context.user.id,
                                              "project_id": context.project.id}})
        defer.returnValue('%s.%s' %(FLAGS.network_topic, host))

I imagine that the lack of project network data is related with my issue.
But I don't know what is wrong in my configuration.
Is the success of "node-manage vpn list" mandatory?
If so, could anyone tell me how vpn configuration (client.ovpn.template file?) should be created?