diff -urN portage-2.2.0_alpha10-orig/bin/ebuild.sh portage-2.2.0_alpha10/bin/ebuild.sh
--- portage-2.2.0_alpha10-orig/bin/ebuild.sh	2010-12-22 20:53:17 +0900
+++ portage-2.2.0_alpha10/bin/ebuild.sh	2010-12-22 20:56:43 +0900
@@ -1157,6 +1157,18 @@
 	export _E_DOCDESTTREE_=""
 
 	ebuild_phase src_install
+	if ! hasq nls ${USE}; then
+		vecho ">>> Deleting locale files (USE=-nls)..."
+		for msgdir in "${D}"/usr/share/locale/*/LC_MESSAGES; do
+			# Make sure it exists first--we don't want to accidentally
+			# rm -rf ${D}/usr/share/locale
+			if test -d "${msgdir}"; then
+				dir=`dirname "${msgdir}"`
+				rm -rf "${dir}"
+			fi
+		done
+		rm -rf "${D}"/usr/lib*/python*/site-packages/*/{i18n,locale}
+	fi
 	>> "$PORTAGE_BUILDDIR/.installed" || \
 		die "Failed to create $PORTAGE_BUILDDIR/.installed"
 	vecho ">>> Completed installing ${PF} into ${D}"