Не пересобираеться system

Делаю emerge system
и не собираеться:(...
b/util-ank.c ../ipmaddr.c ../slattach.c ../iptunnel.c
xgettext: error while loading shared libraries: libexpat.so.0: cannot open shared object file: No such file or directory
make[1]: *** [net-tools.pot] Ошибка 127
make[1]: Leaving directory `/var/tmp/portage/sys-apps/net-tools-1.60-r13/work/net-tools-1.60/po'
make: *** [i18ndir] Ошибка 2
 *
 * ERROR: sys-apps/net-tools-1.60-r13 failed.
 * Call stack:
 *   ebuild.sh, line 1654:   Called dyn_compile
 *   ebuild.sh, line 990:   Called qa_call 'src_compile'
 *   ebuild.sh, line 44:   Called src_compile
 *   net-tools-1.60-r13.ebuild, line 59:   Called die
 *
 * emake i18ndir failed
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/log/portage/sys-apps:net-tools-1.60-r13:20070917-024845.log'.
 *

 * Messages for package sys-apps/net-tools-1.60-r13:

 *
 * ERROR: sys-apps/net-tools-1.60-r13 failed.
 * Call stack:
 *   ebuild.sh, line 1654:   Called dyn_compile
 *   ebuild.sh, line 990:   Called qa_call 'src_compile'
 *   ebuild.sh, line 44:   Called src_compile
 *   net-tools-1.60-r13.ebuild, line 59:   Called die
 *
 * emake i18ndir failed
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/log/portage/sys-apps:net-tools-1.60-r13:20070917-024845.log'.
 *