本文记录了nltk 3.2.4 环境搭建的方法,供大家参考,具体内容如下
系统环境:win7 32位
python:2.7.13,后改为3.6.1
安装nltk
从网站下载,完成后双击安装,但提示python version -32 required, which was not found in the registry.
从网上搜索到以下解决方案:
新建文件d:\register.py,通过脚本建立注册信息
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#===============register.py====================##
#!/usr/bin/env python
# -*- coding:utf-8 -*-
import sys
from _winreg import *
# tweak as necessary
version = sys.version[: 3 ]
installpath = sys.prefix
regpath = "software\\python\\pythoncore\\%s\\" % (version)
installkey = "installpath"
pythonkey = "pythonpath"
pythonpath = "%s;%s\\lib\\;%s\\dlls\\" % (
installpath, installpath, installpath
)
def registerpy():
try :
reg = openkey(hkey_current_user, regpath)
except environmenterror as e:
try :
reg = createkey(hkey_current_user, regpath)
setvalue(reg, installkey, reg_sz, installpath)
setvalue(reg, pythonkey, reg_sz, pythonpath)
closekey(reg)
except :
print ( "*** unable to register!" )
return
print ( "--- python" , version, "is now registered!" )
return
if (queryvalue(reg, installkey) = = installpath and
queryvalue(reg, pythonkey) = = pythonpath):
closekey(reg)
print ( "=== python" , version, "is already registered!" )
return
closekey(reg)
print ( "*** unable to register!" )
print ( "*** you probably have another python installation!" )
registerpy()
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打开cmd,执行
运行安装文件,仍然失败= =(有大神能解决的请私信或留言 谢谢!)
于是放弃了中文版的nlp with python,重投http://www.nltk.org/book/。
安装最新版python3.6.1,cmd中直接执行
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py –m pip install nltk
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安装成功。
在idle中输入命令
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>>> import nltk
>>>nltk.download()
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终于出现如下nltk downloader界面
下载完毕后,就可以在idle中加载nltk并使用了。
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>>> from nltk.book import *
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以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/fessigy/article/details/72923382