关于gentoo emerge 的问题

deevarvar

我用的是gentoo+KDE+xorg,
我 现在 想装realplayer,acroread,cedega等
emerge的时候，到了x11-libs/gtk+-2.6.10-r1就失败，信息如下

grep: //usr/lib/gcc-lib/i386-pc-linux-gnu/3.3.5/libstdc++.la:No such file or directory
/bin/sed: can't read //usr/lib/gcc-lib/i386-pc-linux-gnu/3.3.5/libstdc++.la: No such file or directory
libtool: link: `//usr/lib/gcc-lib/i386-pc-linux-gnu/3.3.5/libstdc++.la' is not a valid libtool archive
make[4]: *** [libpixbufloader-tiff.la] Error 1
make[4]: Leaving directory `/var/tmp/portage/gtk+-2.6.10-r1/work/gtk+-2.6.10/gdk-pixbuf'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/var/tmp/portage/gtk+-2.6.10-r1/work/gtk+-2.6.10/gdk-pixbuf'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/var/tmp/portage/gtk+-2.6.10-r1/work/gtk+-2.6.10/gdk-pixbuf'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/gtk+-2.6.10-r1/work/gtk+-2.6.10'
make: *** [all] Error 2

!!! ERROR: x11-libs/gtk+-2.6.10-r1 failed.
!!! Function src_compile, Line 85, Exitcode 2


我本来是gcc-3.3.4
http://www.gentoo.org/doc/en/gcc-upg...ade-3.3-to-3.4
我照着网页上的方法作了，升到了3.4.4，可是现在才几步又报错了
checking how to run the C preprocessor... /lib/cpp
configure: error: C preprocessor "/lib/cpp" fails sanity check
See `config.log' for more details.

不知为什么,希望达人帮忙解决，不盛感激！