kaiser@localhost ~ $ emerge -av =sys-kernel/sabayon-sources-2.6.20-r3
superuser access would be required... adding --pretend to options.


These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R   ] sys-kernel/sabayon-sources-2.6.20-r3  USE="symlink -build" 43,307 kB [1]

Total: 1 package (1 reinstall), Size of downloads: 43,307 kB
Portage overlays:
 [1] /usr/portage/local/layman/sabayon
 [2] /usr/portage/local/layman/einit