Проблема с обновлением portage

Всем привет
Вот и я докатился до обновления одной из своих систем.
После того как сделал

emerge --sync

он мне любезно предложил обновить portage
в итоге имеем -

 # emerge -pv portage

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

Calculating dependencies... done!

!!! All ebuilds that could satisfy ">=dev-util/pkgconfig-0.26" have been masked.
!!! One of the following masked packages is required to complete your request:
- dev-util/pkgconfig-9999 (masked by: EAPI 4)
- dev-util/pkgconfig-0.27 (masked by: EAPI 4)
- dev-util/pkgconfig-0.26 (masked by: EAPI 4)

The current version of portage supports EAPI '2'. You must upgrade to a
newer version of portage before EAPI masked packages can be installed.

For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.
(dependency required by "dev-lang/python-2.7.3-r2" [ebuild])
(dependency required by "sys-apps/portage-2.1.10.65" [ebuild])
(dependency required by "portage" [argument])

# emerge --info
Portage 2.1.6.13 (default/linux/x86/10.0/server, gcc-4.1.2, glibc-2.5-r0, 2.6.24-gentoo-r8 i686)
=================================================================
System uname: 
Timestamp of tree: Thu, 09 Aug 2012 13:45:01 +0000
app-shells/bash:     3.2_p17-r1
dev-lang/python:     2.4.3-r4, 2.5.4-r2
dev-util/pkgconfig:  0.22
sys-apps/baselayout: 1.12.9
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.61
sys-devel/automake:  1.10
sys-devel/binutils:  2.16.1-r3
sys-devel/gcc:       4.1.2
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool:   1.5.22
sys-devel/make:      3.81
sys-kernel/linux-headers: 2.6.17-r2
sys-libs/glibc:      2.5
virtual/os-headers:  2.6.17-r2
ACCEPT_KEYWORDS="x86"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /var/bind"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -march=i686 -pipe"
FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch"
FFLAGS="-O2 -march=i686 -pipe"
GENTOO_MIRRORS="ftp://ftp.linux.kiev.ua/pub/Linux/Gentoo/ ftp://ftp.gentoo.org.ua/"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"

а вообще надо было clamav обновить, но мне кажется надо сначала обновить портежи, уже тогда обновлять ПО.