Bugzilla Bug 124674

When attempting to emerge sys-kernels/xen-sources-2.6.12.6-r3, it refers to
app-emulation/xen-3.0.1-r1, which is a non-existant ebuild.

emerge --info:

Portage 2.0.54 (default-linux/amd64/2005.1, gcc-3.4.4, glibc-2.3.5-r2,
2.6.12.6-xatarack0 x86_64)
=================================================================
System uname: 2.6.12.6-xatarack0 x86_64 Intel(R) Xeon(TM) CPU 3.00GHz
Gentoo Base System version 1.6.14
dev-lang/python:     2.3.5-r2, 2.4.2
sys-apps/sandbox:    1.2.12
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.16.1
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="amd64"
AUTOCLEAN="yes"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -march=nocona -fomit-frame-pointer -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config
/usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=nocona -fomit-frame-pointer -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="http://distfiles.vr.org/"
MAKEOPTS="-j7"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage/overlay"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="amd64 acl apache2 authdaemond avi berkdb bitmap-fonts bzip2 cgi crypt cups
curl dba eds emboss encode expat foomaticdb fortran gd gdbm gif gpm gstreamer
gtk2 http idn imap imlib ipv6 jpeg libwww lzw lzw-tiff maildir mp3 mpeg mysql
ncurses network nls pam pam-mysql pcre pdflib perl png python quicktime
readline sasl session snmp spell ssl tcpd tiff truetype truetype-fonts
type1-fonts udev usb userlocales valias vhosts zlib userland_GNU kernel_linux
elibc_glibc"
Unset:  ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS

*** This bug has been marked as a duplicate of 123854 ***