更新portage tree所遇到的問題--unknown opcode

[epiii]

弟是昨晚才開始接觸gentoo 的新手!

這是我在做portate tree更新的問題
請各位前輩幫我看一下這樣的訊息表示什麼呢?
謝謝!

# emerge --sync

結果如下:
==============================================================================
(前略)
deleteing app-admin/torsmo/files/digest-torsmo-0.17

Number of files: 115410
Number of files transferred: 796
Total file size: 90567601 bytes
Total transferred file size: 1757136 bytes
Literal data: 1757136 bytes
Matched data: 0 bytes
File list size: 2626990
Total bytes written: 16101
Total bytes read: 4420543

wrote 16101 bytes read 4420543 bytes 43710.78 bytes/sec
total size is 90567601 speedup is 20.41

>>> Updating Portage cache: 20%XXX lineno: 4012, pocode: 0
Traceback (most recent call last):
File "/usr/bin/emerge", line 2643, in ?
mymatches=portage.portdb.xmatch("match-all",x)
File "/usr/lib/portage/pym/portage.py", line 5487, in xmatch
myval=match_from_list(mydep,self.cp_list(mykey))
File "/usr/lib/portage/pym/portage.py", line 4012, in match_from_list
operator = None
SystemError: unknown opcode

==============================================================================


ps. 我的make.conf如下 :
==============================================================================

CFLAGS="-mcpu=k8 -pipe -O2"
CHOST="i686-pc-linux-gnu"
CXXFLAGS="${CFLAGS}"
GENTOO_MIRRORS="ftp://ftp.isu.edu.tw/pub/Linux/Gentoo"

==============================================================================

[epiii]

sorry 對不起
我自己耍白痴!!!
問題出在我的make.conf裡面的
CFLAGS="-mcpu=k8 -pipe -O2"
裡面有兩個"-O2" 參數
我剛才發現的
改掉之後 再做一次就ok了
謝謝! : )