关于#python#的问题：python jieba库安装失败了怎么办

Question

python jieba库安装失败了怎么办？
Microsoft Windows 版本 10.0 19044.2006
(C)Microsoft Corporation。保留所有权利。
C:\Users\LENOVO>pip install jieba
Collecting jieba
Downloading jieba-0.42.1.tar.gz (19.2 MB)
19.2/19.2 MB 39.3 kB/s eta 0:00:00
Preparing metadata (setup.py)... done
Using legacysetup.py instal1 forjieba, since package 'wheel' is not installed.
Installing collected packages:jieba
Running setup.py install for jieba ... done
Successfully installed jieba-0.42.1
WARNING:You are using pip version22.0.4：however, version 22.2.2 is available.
You should consider upgrading via the'D:\Python\Python39\python.exe -m pip install --upgrade pip’ command.

Answer 1

题主电脑中有多个版本的python，安装jieba的python根据路径显示的是python3.9，而运行脚本的python版本是3.8.8

Python 3.8.8(default, Apr 13 2021,15:08:03)

You should consider upgrading via the'D:\Python`Python39`\python.exe -m pip install --upgrade pip’ command.

将运行脚本的python解析器设置为D:\Python\Python39\python.exe这个