Update of Akonadi requires a lot of -devel packages

Hello

The update of akonadi is requiring about 160 packages, a lot of them are
*-devel, autoconf, automake, rpmlint, etc... This happens since two or
three days.

Previously I've upgraded manually kmail et al, and only akonadi requested
the bunch of devel packages. I've uninstalled my existing akonadi (so
kmail, kopete, etc... were uninstalled, as they depend of akonadi) and then
'urpmi --auto-update' only prompted to update 12 packages.

Regards
Antonio