从命令提示符（Windows XP）运行scapy时，无法存储输出。在命令提示符中执行以下命令时：
scapy >C:\dir.txt
出现以下错误：
C:\automation\atg\GeneralFiles_AC\ScapyExe>scapy >C:\dir.txt INFO:
Can't import python gnuplot wrapper . Won't be able to plot. INFO:
Can't import PyX. Won't be able to use psdump() or pdfdump(). INFO: No
IPv6 support in kernel WARNING: No route found for IPv6 destination :: (no default route?)
C:\Python26\lib\site-packages\scapy\crypto\cert.py:6:
DeprecationWarning?: the sh a module is deprecated; use the hashlib module instead
import os, sys, math, socket, struct, sha, hmac, string, time
C:\Python26\lib\site-packages\scapy\crypto\cert.py:7: DeprecationWarning?: The popen2 module is deprecated. Use the subprocess module.
import random, popen2, tempfile
Traceback (most recent call last):
File "C:\Python26\Scripts\\scapy", line 25, in <module>
interact()
File "C:\Python26\lib\site-packages\scapy\main.py", line 293, in interact
readline.read_history_file(conf.histfile)
File "C:\Python26\lib\site-packages\pyreadline\rlmain.py", line 183, in read_history_file
self._history.read_history_file(filename)
File "C:\Python26\lib\site-packages\pyreadline\lineeditor\history.py", line 70, in read_history_file
self.add_history(lineobj.ReadLineTextBuffer?(ensure_unicode(line.rstrip())))
File "C:\Python26\lib\site-packages\pyreadline\unicode_helper.py", line 20, in ensure_unicode
return text.decode(pyreadline_codepage, "replace")
TypeError?: decode() argument 1 must be string, not None
C:\automation\atg\GeneralFiles_AC\ScapyExe>
系统规格：
操作系统：Windows XP
scapy版本：2.1.1-dev（使用scapy-7a97e2f3db67.zip）
Python：2.6（PythonWin？）