报错： error: subprocess-exited-with-error

目录

• • 报错说明
  • 报错翻译
  • 猜测原因
  • 解决方法
  • 结果

报错说明

在cmd下载BeautifulSoup的时候，输入以下命令：

pip install BeautifulSoup

出现以下报错：

 error: subprocess-exited-with-error  × python setup.py egg_info did not run successfully.  │ exit code: 1  ╰─> [7 lines of output]      Traceback (most recent call last):        File "", line 2, in <module>        File "", line 34, in <module>        File "C:\Users\Administrator\AppData\Local\Temp\pip-install-pgs6hik1\beautifulsoup_06fde544331044f484b06f853e2c9761\setup.py", line 3          "You're trying to run a very old release of Beautiful Soup under Python 3. This will not work."<>"Please use Beautiful Soup 4, available through the pip package 'beautifulsoup4'."                      ^      SyntaxError: invalid syntax      [end of output]  note: This error originates from a subprocess, and is likely not a problem with pip.error: metadata-generation-failed× Encountered error while generating package metadata.╰─> See above for output.note: This is an issue with the package mentioned above, not pip.hint: See above for details.C:\Users\Administrator\AppData\Local\Programs\Python\Python38>

报错翻译

错误：子进程退出，出现错误×python setup.py egg_info未成功运行。│ 退出代码：1╰─> [7行输出]回溯（最近一次调用）：文件“＜string＞”，第2行，在＜module＞中文件“＜pip setuptools caller＞”，第34行，在＜module＞中文件“C:\Users\Administrator\AppData\Local\Temp\pip-install-pgs6hik1\beautuloup_06fde544331044f484b06f853e2c9761\setup.py”，第3行“您正在尝试在Python 3下运行一个非常旧的Beautiful Soup版本。这行不通。“<>”请使用Beautiful Soup 4，可通过pip包“Beautiful oup4”获得。"^语法错误：无效语法[输出结束]注意：此错误源自子流程，可能不是pip的问题。错误：元数据生成失败×生成包元数据时遇到错误。╰─> 输出见上文。注意：这是上面提到的包的问题，而不是pip。提示：详见上文。

猜测原因

版本不兼容

BeautifulSoup目前适用版本是4.x，前面的版本已停止开发

解决方法

1. 网上查到的，卸载setuptools，重新安装，别的文章有提到，不再赘述
2. 下载适应版本的第三方库

 pip install BeautifulSoup4

结果

Collecting beautifulsoup4   Downloading beautifulsoup4-4.11.1-py3-none-any.whl (128 kB)     ---------------------------------------- 128.2/128.2 kB 137.1 kB/s eta 0:00:00Collecting soupsieve>1.2  Downloading soupsieve-2.3.2.post1-py3-none-any.whl (37 kB)Installing collected packages: soupsieve, beautifulsoup4Successfully installed beautifulsoup4-4.11.1 soupsieve-2.3.2.post1

来源地址：https://blog.csdn.net/2301_76257812/article/details/128753181