[Users] Problems with upgrade to 3.3 nightly

[Gianluca Cecchi]

Hello,
passing from an all-in-one setup based on F18 and nightly:
ovirt-engine-setup-plugin-allinone-3.2.0-1.20130125.git032a91f.fc18.noarch

to the proposed new nightly I get these errors:

[root at tekkaman ~]# engine-upgrade

Checking for updates... (This may take several minutes)...[ DONE ]
9 Updates available:
 * ovirt-engine-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch
 * ovirt-engine-backend-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch
 * ovirt-engine-config-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch
 * ovirt-engine-dbscripts-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch
 * ovirt-engine-notification-service-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch
 * ovirt-engine-restapi-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch
 * ovirt-engine-tools-common-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch
 * ovirt-engine-userportal-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch
 * ovirt-engine-webadmin-portal-3.3.0-0.1.20130201070537.20130201.git357cdaa.fc18.noarch

During the upgrade process, oVirt Engine  will not be accessible.
All existing running virtual machines will continue but you will not be able to
start or stop any new virtual machines during the process.

Would you like to proceed? (yes|no): yes
Stopping ovirt-engine service...                        [ DONE ]
Stopping DB related services...                         [ DONE ]
Starting DB related services...                         [ DONE ]
Starting ovirt-engine service...                        [ DONE ]
[Errno 8] Exec format error
Error: Upgrade failed.
please check log at
/var/log/ovirt-engine/ovirt-engine-upgrade_2013_02_02_13_05_15.log

Is this expected and I have to start from clean environment or should
the upgrade go ok?

engine-upgrade log here:
https://docs.google.com/file/d/0BwoPbcrMv8mvU2ZYX3lOV2V3Tkk/edit?usp=sharing

Gianluca