From: Pen Ttt <myocean135@...>
Date: 2010-04-17T14:22:30+09:00
Subject: iconv transfer code

in my computer(ubuntu9.1+ruby1.9):
pt@pt-laptop:~$ irb
irb(main):001:0> require 'iconv'
=> true
irb(main):002:0> str = Iconv.iconv('GBK', 'UTF-8', '我说').to_s
=> "[\"��˵\"]"

in my friend's(ubuntu9.1+ruby1.9):
$ irb
irb(main):001:0> require 'iconv'
=> true
irb(main):002:0> str = Iconv.iconv('GBK', 'UTF-8', '我说').to_s
=> "\316\322\313\265"
irb(main):003:0> puts Iconv.iconv('UTF-8', 'GBK', str).to_s
我说
=> nil

what's wrong in my system?
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