can't update packman repository

The systems says that it cannot automatically update, so I have to do an Auoçtomatically update. Error details shows:

PackageKit Error repo-not-available: Failed to download /repodata/repomd.xml from http://packman.iu-bremen.de/suse/11.2

I press “Start Yast and install updated manually” buttton

Enter my root password

And a Window appears displaying:

ERROR

Download Failed: 
Failed to download /repodata/repomd.xml from http://packman.iu-bremen.de/suse/11.2. History
-  [AbstractCommand cc:224] URI=http://packman.iu-bremen/suse/11.2/repodata/repomd.xml

I think it means it the dl site is not totaly up to date. I usually use a different mirror for this reason. Try setting your Packman dls from here. This is for 11.2 - there’s also 11.3.
If you follow the links to additional repositories from opensuse main page you’ll see other choices for Packman.

Remove that repo and add this one
Index of /packman.links2linux.de/suse/11.2

I already have 2 packman’s repository. I delete one (the one that bring me problems) and everything seems fine now.

thanks

Agunet74