following this url: http://nova.openstack.org/adminguide/single.node.install.html#step-6-create-the-network (http://nova.openstack.org/adminguide/...) I am installing and running Nova on Centos5.5,

when Sending commands to upload sample image to the cloud, it occurs errors as follows:

[root@localhost ~]# euca-upload-bundle -m /tmp/kernel.manifest.xml -b mybucket

Checking bucket: mybucket Warning: failed to parse error message from AWS: <unknown>:7:2: mismatched tag You do not have permission to access bucket: mybucket

any suggestion ???