NLTK 3.2.4 环境搭建 NLTK 3.2.4 环境搭建教程
fessigy 人气:0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
#===============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()
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
py –m pip install nltk
安装成功。
在IDLE中输入命令
>>>import nltk >>>nltk.download()
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。
>>>from nltk.book import *
加载全部内容