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python - ModuleNotFoundError：没有名为“requests_html”的模块

问题描述

目前我正在进行 Covid-19 情感分析，我正在使用 twitter_scraper 来抓取我的数据。运行以下代码行后，出现错误。

from twitter_scraper import get_tweets

ModuleNotFoundError：没有名为“requests_html”的模块

我通过运行命令安装“requests_html”：

pip3 install requests-html

在提示命令中执行此命令后，我也遇到了一些错误

Exception:

Traceback (most recent call last):

  File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main

  status = self.run(options, args)

  File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 360, in run

  prefix=options.prefix_path,

  File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 784, in install

  **kwargs

  File "/usr/lib/python3/dist-packages/pip/req/req_install.py", line 851, in install

  self.move_wheel_files(self.source_dir, root=root, prefix=prefix)

  File "/usr/lib/python3/dist-packages/pip/req/req_install.py", line 1064, in move_wheel_files

  isolated=self.isolated,

  File "/usr/lib/python3/dist-packages/pip/wheel.py", line 247, in move_wheel_files  

prefix=prefix,

  File "/usr/lib/python3/dist-packages/pip/locations.py", line 153, in distutils_scheme

  i.finalize_options()

  File "/usr/lib/python3.6/distutils/command/install.py", line 351, in finalize_options

  self.create_home_path()

  File "/usr/lib/python3.6/distutils/command/install.py", line 581, in create_home_path

  os.makedirs(path, 0o700)

  File "/usr/lib/python3.6/os.py", line 210, in makedirs

  makedirs(head, mode, exist_ok)

  File "/usr/lib/python3.6/os.py", line 220, in makedirs

  mkdir(name, mode)

PermissionError: [Errno 13] Permission denied: '/home/subhash/.local/lib/python3.6'

有人能帮我吗？

标签： pythonpip

解决方案

Pip 默认将 Python 包安装到需要 root 访问权限的系统目录。

你有root权限吗？如果是这样，请尝试运行sudo pip install...。否则，请考虑将依赖项安装到您的主目录，而不需要任何特殊权限：

pip install --user requests-html

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