NLTK 3.2.4 环境搭建教程

2020-01-04 14:29:59

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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.

NLTK3.2.4,环境搭建

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

#===============register.py====================###!/usr/bin/env python# -*- coding:utf-8 -*-import sysfrom _winreg import * # tweak as necessaryversion = 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()

打开cmd，执行

NLTK3.2.4,环境搭建