Не собирается coreutils

# emerge coreutils
Calculating dependencies... done!

>>> Verifying ebuild manifests

>>> Starting parallel fetch

>>> Emerging (1 of 2) app-arch/lzma-utils-4.32.7
* lzma-4.32.7.tar.gz RMD160 SHA1 SHA256 size ;-) ... [ ok ]
* checking ebuild checksums ;-) ... [ ok ]
* checking auxfile checksums ;-) ... [ ok ]
* checking miscfile checksums ;-) ... [ ok ]
>>> Unpacking source...
>>> Unpacking lzma-4.32.7.tar.gz to /var/tmp/portage/app-arch/lzma-utils-4.32.7/work
>>> Source unpacked in /var/tmp/portage/app-arch/lzma-utils-4.32.7/work
>>> Compiling source in /var/tmp/portage/app-arch/lzma-utils-4.32.7/work/lzma-4.32.7 ...
* econf: updating lzma-4.32.7/config.guess with /usr/share/gnuconfig/config.guess
* econf: updating lzma-4.32.7/config.sub with /usr/share/gnuconfig/config.sub
./configure --prefix=/usr --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib
checking if debugging code should be compiled... no
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for C++ compiler default output file name... a.out
checking whether the C++ compiler works... configure: error: cannot run C++ compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/app-arch/lzma-utils-4.32.7/work/lzma-4.32.7/config.log
*
* ERROR: app-arch/lzma-utils-4.32.7 failed.
* Call stack:
* ebuild.sh, line 49: Called src_compile
* environment, line 2155: Called _eapi0_src_compile
* ebuild.sh, line 598: Called econf
* ebuild.sh, line 534: Called die
* The specific snippet of code:
* die "econf failed"
* The die message:
* econf 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/app-arch/lzma-utils-4.32.7/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/app-arch/lzma-utils-4.32.7/temp/environment'.
*

>>> Failed to emerge app-arch/lzma-utils-4.32.7, Log file:

>>> '/var/tmp/portage/app-arch/lzma-utils-4.32.7/temp/build.log'

* Messages for package app-arch/lzma-utils-4.32.7:

*
* ERROR: app-arch/lzma-utils-4.32.7 failed.
* Call stack:
* ebuild.sh, line 49: Called src_compile
* environment, line 2155: Called _eapi0_src_compile
* ebuild.sh, line 598: Called econf
* ebuild.sh, line 534: Called die
* The specific snippet of code:
* die "econf failed"
* The die message:
* econf 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/app-arch/lzma-utils-4.32.7/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/app-arch/lzma-utils-4.32.7/temp/environment'.

# gcc-config -l
[1] i486-pc-linux-gnu-4.1.2
[2] i686-pc-linux-gnu-4.1.2
[3] i686-pc-linux-gnu-4.2.4
[4] i686-pc-linux-gnu-4.3.3 *

Я новичек в gentoo,ваши предложения...