关于CentOS 7下sqlite3找不到的问题解决-木庄网络博客

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本文主要给大家介绍的关于CentOS 7下sqlite3找不到问题的解决方法，分享出来供大家参考学习，下面来一起看看详细的介绍：

Centos7下的nltk启动问题

CentOS 7， Python 3.6，ipython 6.0.0

问题描述

ipython

启动ipython命令

import nltk

爆出以下的错误信息：

In [1]: import nltk
---------------------------------------------------------------------------
ModuleNotFoundError      Traceback (most recent call last)
<ipython-input-1-b06499430ee0> in <module>()
----> 1 import nltk

/opt/python36env/lib/python3.6/site-packages/nltk/__init__.py in <module>()
 135 from nltk.translate import *
 136 from nltk.sem import *
--> 137 from nltk.stem import *
 138 
 139 # Packages which can be lazily imported

/opt/python36env/lib/python3.6/site-packages/nltk/stem/__init__.py in <module>()
  27 from nltk.stem.isri import ISRIStemmer
  28 from nltk.stem.porter import PorterStemmer
---> 29 from nltk.stem.snowball import SnowballStemmer
  30 from nltk.stem.wordnet import WordNetLemmatizer
  31 from nltk.stem.rslp import RSLPStemmer

/opt/python36env/lib/python3.6/site-packages/nltk/stem/snowball.py in <module>()
  24 
  25 from nltk import compat
---> 26 from nltk.corpus import stopwords
  27 from nltk.stem import porter
  28 from nltk.stem.util import suffix_replace

/opt/python36env/lib/python3.6/site-packages/nltk/corpus/__init__.py in <module>()
  64 from nltk.tokenize import RegexpTokenizer
  65 from nltk.corpus.util import LazyCorpusLoader
---> 66 from nltk.corpus.reader import *
  67 
  68 abc = LazyCorpusLoader(

/opt/python36env/lib/python3.6/site-packages/nltk/corpus/reader/__init__.py in <module>()
 103 from nltk.corpus.reader.categorized_sents import *
 104 from nltk.corpus.reader.comparative_sents import *
--> 105 from nltk.corpus.reader.panlex_lite import *
 106 
 107 # Make sure that nltk.corpus.reader.bracket_parse gives the module, not

/opt/python36env/lib/python3.6/site-packages/nltk/corpus/reader/panlex_lite.py in <module>()
  13 
  14 import os
---> 15 import sqlite3
  16 
  17 from nltk.corpus.reader.api import CorpusReader

/usr/local/lib/python3.6/sqlite3/__init__.py in <module>()
  21 # 3. This notice may not be removed or altered from any source distribution.
  22 
---> 23 from sqlite3.dbapi2 import *

/usr/local/lib/python3.6/sqlite3/dbapi2.py in <module>()
  25 import collections.abc
  26 
---> 27 from _sqlite3 import *
  28 
  29 paramstyle = "qmark"

ModuleNotFoundError: No module named '_sqlite3'

从错误信息来分析，可以发现，就是sqlite3找不到而已。

问题分析与解决

那就尝试看看sqlite3是否已经安装：

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