Repository problem / powerpc

[Santeri Savonlahti]

Hi,
I tried to upgrade Iceweasel from 3.6 to 5 as described here
http://debian.stevenrosenberg.net/index.php/2011/07/06/debian-mozilla-team-creates-a-release-archive-for-iceweasel/

Got this:

W: Failed to fetch http://mozilla.debian.net/dists/squeeze-backports/Release
Unable to find expected entry  iceweasel-release/binary-powerpc/Packages in
Meta-index file (malformed Release file?)

* <pkg-mozilla-maintainers at lists.alioth.debian.org>*Thanks,
-Santeri Savonlahti
 shanttu on freenode
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