[root@sandman /root]# emerge -uvDN world
Calculating world dependencies... done!
>>> Emerging (1 of 182) x11-proto/kbproto-1.0.2 to /
>>> checking ebuild checksums ;-)
>>> checking auxfile checksums ;-)
>>> checking miscfile checksums ;-)
>>> checking kbproto-1.0.2.tar.bz2
!!! Digest verification failed:
!!! /usr/portage/distfiles/kbproto-1.0.2.tar.bz2
!!! Reason: Failed on MD5 verification
!!! Got: 3ae193c317a3621966c3c53d83a254f4
!!! Expected: 77d889b21a827409f8dd40f8bfc68a12