[Instalacion] a working C++ compiler is required (Soluc)

[kruncher]

Hola, estoy instalando una gentoo y me he encotrando con este error durante el emerge system, ¿sabeis a que puede ser debido?, Gracias !:

# emerge system
Calculating system dependencies ...done!
>>> emerge (1 of 71) sys-apps/groff-1.19 to /
>>> md5 src_uri groff-1.19.tar.gz
>>> Unpacking source...
>>> Unpacking groff-1.19.tar.gz to /var/tmp/portage/groff-1.19/work
* Applying groff-1.18-infoext.patch... [ ok ]
* Applying groff-1.18-no-netpbm-depend.patch... [ ok ]
* Applying groff-man-UTF-8.diff... [ ok ]
>>> Source unpacked.
configure: WARNING: If you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used.
checking for i686-pc-linux-gnu-gcc... gcc
checking for C compiler default output... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for i686-pc-linux-gnu-g++... g++
checking whether we are using the GNU C++ compiler... no
checking whether g++ accepts -g... no
checking that C++ compiler can compile simple program... no
configure: error: a working C++ compiler is required

!!! ERROR: sys-apps/groff-1.19 failed.
!!! Function src_compile, Line 77, Exitcode 1
!!! (no error message)

************************************************************************
************************************************************************

# gcc -v
Reading specs from /usr/lib/gcc-lib/i386-pc-linux-gnu/3.3.2/specs
Configured with: /var/tmp/portage/gcc-3.3.2-r5/work/gcc-3.3.2/configure --prefix=/usr --bindir=/usr/i386-pc-linux-gnu/gcc-bin/3.3 --includedir=/usr/lib/gcc-lib/i386-pc-linux-gnu/3.3.2/include --datadir=/usr/share/gcc-data/i386-pc-linux-gnu/3.3 --mandir=/usr/share/gcc-data/i386-pc-linux-gnu/3.3/man --infodir=/usr/share/gcc-data/i386-pc-linux-gnu/3.3/info --enable-shared --host=i386-pc-linux-gnu --target=i386-pc-linux-gnu --with-system-zlib --enable-languages=c --enable-threads=posix --enable-long-long --disable-checking --enable-cstdio=stdio --enable-clocale=generic --enable-__cxa_atexit --enable-version-specific-runtime-libs --with-gxx-include-dir=/usr/lib/gcc-lib/i386-pc-linux-gnu/3.3.2/include/g++-v3 --with-local-prefix=/usr/local --disable-nls --disable-multilib
Thread model: posix
gcc version 3.3.2 20031218 (Gentoo Linux 3.3.2-r5, propolice-3.3-7)

************************

# env | grep cc
MANPATH=/usr/share/man:/usr/local/share/man:/usr/share/gcc-data/i386-pc-linux-gnu/3.3/man
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/opt/bin:/usr/i386-pc-linux-gnu/gcc-bin/3.3
INFOPATH=/usr/share/info:/usr/share/gcc-data/i386-pc-linux-gnu/3.3/info
CC=gcc

************************

# emerge info
Portage 2.0.50-r6 (hardened-x86-2004.0, gcc-3.3.2, glibc-2.3.2-r10, 2.4.22-xfs)
=================================================================
System uname: 2.4.22-xfs i686 Intel(R) Pentium(R) 4 CPU 2.00GHz
Gentoo Base System version 1.4.3.13
Autoconf:
Automake:
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CFLAGS="-march=pentium4 -O3 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
COMPILER="gcc3"
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="-march=pentium4 -O3 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs ccache sandbox sfperms strict"
GENTOO_MIRRORS="http://ftp.caliu.info/pub/gentoo "
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="3dnow X aalib alsa apache2 berkdb bonobo crypt dvd flash gbm gd gd-external gnome gtk gtkhtml hardened imap mysql ncurses nls pam perl php pic pie python readline sd1 ssl svga tcpd tetex tiff truetype vcd x86 xml zlib"
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[kabutor]

hombre, yo quitaria el ~x86 del /etc/make.conf y probaria de nuevo,

Yo lo tengo asi ..
ACCEPT_KEYWORDS="x86"

Mas que nada pq con el ~ te vas a la rama inestable..

[kruncher]

Vale, ya sta resuelto...

El script q se tiene q ejecutar en la instalacion:

/usr/portage/scripts/bootstrap-2.6.sh

No habia finalizado correctamente, i supongo q no habia instalado el glibc.

Thankss !
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