Firstly, on my Fedora system, the three RPMs "python-migrate",
"python-webob" et "python-paste-deploy" were missing because these
paquages aren't indicated on the Wiki page "InstallFromSource" while
required by OpenStack Nova.
Secondly, in the nova-manage script, the line "from nova.api.ec2.cloud
import ec2_id_to_id" fails because there is no "ec2_id_to_id" python
script in the nova-2011.1.tar.gz archive file downloaded from your web
site. I've removed this line in the nova-manage script and now it's OK.
I've found the problem.
Firstly, on my Fedora system, the three RPMs "python-migrate", paste-deploy" were missing because these
"python-webob" et "python-
paquages aren't indicated on the Wiki page "InstallFromSource" while
required by OpenStack Nova.
Secondly, in the nova-manage script, the line "from nova.api.ec2.cloud
import ec2_id_to_id" fails because there is no "ec2_id_to_id" python
script in the nova-2011.1.tar.gz archive file downloaded from your web
site. I've removed this line in the nova-manage script and now it's OK.