Не собирается sys-devel/libtool-1.5.26...emake failed.

Ни с того ни с сего вылезла проблема при обновлении мира:
Emerging (1 of 11) sys-devel/libtool-1.5.26
...
...
...
mkdir .libs
i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -O3 -march=i686 -pipe -c ltdl.c -fPIC -DPIC -o .libs/ltdl.o
env: en: No such file or directory
make[2]: *** [ltdl.lo] Error 1
make[2]: Leaving directory `/var/tmp/portage/sys-devel/libtool-1.5.26/work/libtool-1.5.26/libltdl'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/var/tmp/portage/sys-devel/libtool-1.5.26/work/libtool-1.5.26/libltdl'
make: *** [all-recursive] Error 1
*
* ERROR: sys-devel/libtool-1.5.26 failed.
* Call stack:
* ebuild.sh, line 49: Called src_compile
* environment, line 2045: Called die
* The specific snippet of code:
* emake || die "emake failed";
* The die message:
* emake failed
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/tmp/portage/sys-devel/libtool-1.5.26/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/sys-devel/libtool-1.5.26/temp/environment'.
*

* Messages for package sys-devel/libtool-1.5.26:

*
* ERROR: sys-devel/libtool-1.5.26 failed.
* Call stack:
* ebuild.sh, line 49: Called src_compile
* environment, line 2045: Called die
* The specific snippet of code:
* emake || die "emake failed";
* The die message:
* emake failed
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/tmp/portage/sys-devel/libtool-1.5.26/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/sys-devel/libtool-1.5.26/temp/environment'.
*

real 1m4.003s
user 0m36.302s
sys 0m19.361s

emerge --info
Portage 2.1.4.4 (default-linux/x86/2007.0, gcc-4.1.2, glibc-2.6.1-r0, 2.6.23-gentoo-r8 i686)
=================================================================
System uname: 2.6.23-gentoo-r8 i686 AMD Athlon(tm) XP 2200+
Timestamp of tree: Sat, 16 Feb 2008 19:00:01 +0000
app-shells/bash: 3.2_p17-r1
dev-lang/python: 2.4.4-r6
dev-python/pycrypto: 2.0.1-r6
sys-apps/baselayout: 1.12.10-r5
sys-apps/sandbox: 1.2.18.1-r2
sys-devel/autoconf: 2.13, 2.61-r1
sys-devel/automake: 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils: 2.18-r1
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool: 1.5.24
virtual/os-headers: 2.6.23-r3
ACCEPT_KEYWORDS="x86"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O3 -march=i686 -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-O3 -march=i686 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks metadata-transfer sandbox sfperms strict unmerge-orphans userfetch"
LANG="en_US.UTF-8"
LINGUAS="ru en"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
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"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://192.168.168.13/gentoo-portage"

USE="nptl nptlonly -ipv6 nls xfce4 unicode alsa slang X truetype hal dbus \
win32codecs acpi opengl libnotify xscreensaver -qt\
startup-notification xcomposite userlocales gnome gtk mp3"

p.s. Да, еще не разобрался: в mozilla-thunderbird у меня белые панели/меню - все нормально, а вот в Opera, Kopete - сами панели белые, а вот меню серым цветом отображается. Это из-за чего так?

p.s.s. Чего, никто не знает?