Any idea what to do here?

zypper si kdepim3
Reading installed packages...

The following source package is going to be installed:
kdepim3


Overall download size: 13.9 M. After the operation, additional 14.2 M will be used.
Continue? [YES/no]:
Installing source package kdepim3-3.5.9-53.1
Media source 'http://download.opensuse.org/distribution/11.0/repo/oss' does not contain the desired medium

I want to hack kmail to get rid of the "doesn't respect umask and makes attachments and opened files RO" problem.

Cheers,

TT