Emerge of gimp 2.2.6-r1 fails when you have "doc" in your USE flags: creating libgimpwidgets-scan /var/tmp/portage/gimp-2.2.6-r1/work/gimp-2.2.6/devel-docs/libgimpwidgets/.libs/lt-libgimpwidgets-scan: symbol lookup error: /var/tmp/portage/gimp-2.2.6-r1/work/gimp-2.2.6/devel-docs/libgimpwidgets/.libs/lt-libgimpwidgets-scan: undefined symbol: gimp_cell_renderer_color_get_type Scan failed make[3]: *** [scan-build.stamp] Error 127 make[3]: Leaving directory `/var/tmp/portage/gimp-2.2.6-r1/work/gimp-2.2.6/devel-docs/libgimpwidgets' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/gimp-2.2.6-r1/work/gimp-2.2.6/devel-docs' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/gimp-2.2.6-r1/work/gimp-2.2.6' make: *** [all] Error 2 Reproducible: Always Steps to Reproduce: 1. USE="doc" emerge gimp 2. 3. emerge info Portage 2.0.51.22-r2 (default-linux/x86/2005.0, gcc-3.3.5-20050130, glibc-2.3.4.20041102-r1, 2.6.10-gentoo-r6 i686) ================================================================= System uname: 2.6.10-gentoo-r6 i686 AMD Sempron(TM) 2500+ Gentoo Base System version 1.6.13 distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled] dev-lang/python: 2.3.5 sys-apps/sandbox: 1.2.10 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, 1.9.4 sys-devel/binutils: 2.15.92.0.2-r1 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distcc distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j7" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://gentoo.gebeco.de/gentoo-portage" USE="x86 X acl acpi alsa apache2 apm arts avi bash-completion berkdb bitmap-fonts bonobo bzlib cdparanoia crypt cups curl curlwrappers db2 divx4linux doc dvd dvdread eds emboss encode esd ethereal examples fam foomaticdb fortran ftp gd gdbm gif gnome gpm gstreamer gtk gtk2 gtkhtml imap imlib ipv6 java jpeg junit libg++ libwww mad mikmod mime motif mozilla mp3 mpeg mysql ncurses nls odbc ogg oggvorbis opengl oss pam pdflib perl php png python qt quicktime readline sdl slang soap sockets softmmu spell ssl svga tcltk tcpd tiff truetype truetype-fonts type1-fonts unicode usb userlocales vorbis wxwindows xml xml2 xmms xv xvid zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY
Please, attach a full emerge log and reopen then.