attempt to emerge -u world yielded following: Checking for hicolor theme in '/var/tmp/portage/gnome-icon-theme-1.2.3/image//usr/share/pixmaps/hicolor/index.theme' Checking for hicolor theme in '/var/tmp/portage/gnome-icon-theme-1.2.3/image//usr/share/icons/hicolor/index.theme' Checking for hicolor theme in '/usr/share/icons/hicolor/index.theme' Checking for hicolor theme in '/usr/share/pixmaps/hicolor/index.theme' @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Could not find the theme 'hicolor' which acts as the base for all other themes, including gnome-icon-theme. Perhaps you need to install it. You can get a copy from http://freedesktop.org/Software/icon-theme/releases @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ make[2]: *** [install-data-local] Error 1 make[2]: Leaving directory `/var/tmp/portage/gnome-icon-theme-1.2.3/work/gnome-icon-theme-1.2.3' make[1]: *** [install-am] Error 2 make[1]: Leaving directory `/var/tmp/portage/gnome-icon-theme-1.2.3/work/gnome-icon-theme-1.2.3' make: *** [install-recursive] Error 1 !!! ERROR: x11-themes/gnome-icon-theme-1.2.3 failed. !!! Function einstall, Line 385, Exitcode 2 !!! einstall failed emerge info Portage 2.0.50-r9 (default-x86-2004.0, gcc-3.3.3, glibc-2.3.3.20040420-r0, 2.4.26-gentoo-r5) ================================================================= System uname: 2.4.26-gentoo-r5 i686 AMD Athlon(TM) XP 2700+ Gentoo Base System version 1.4.16 distcc 2.13 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled] ccache version 2.3 [enabled] Autoconf: sys-devel/autoconf-2.59-r4 Automake: sys-devel/automake-1.8.3 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.2/share/config /usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache distcc sandbox" GENTOO_MIRRORS="http://gentoo.ccccom.com http://128.213.5.34/gentoo/ ftp://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ http://gentoo.binarycompass.org" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X apm arts avi berkdb cdr crypt cups encode esd foomaticdb gdbm gif gpm gtk2 imlib java jpeg kde libg++ libwww mad mikmod motif mpeg ncurses nls oggvorbis opengl oss pam pdflib perl png ppds python qt quicktime readline sdl slang spell ssl svga tcltk tcpd tetex truetype usb x86 xml2 xmms xv zlib"
DEPEND="sys-devel/gettext x11-themes/hicolor-icon-theme >=dev-util/intltool-0.29" Its in the deps alright. Check if you do have it installed correctly.
The hicolor-icon-theme must somehow have become corrupt. A reinstall solved the problem.