在Ubuntu终端运行Scrapy时Python3报错No module named 'attrs'

Question

我是 Python 的新手。我在 ubuntu linux 上安装了 Scrapy。当我运行Scrapy shell时，出现此错误

  File "/home/user/.local/lib/python3.10/site-packages/scrapy/downloadermiddlewares/retry.py", line 25, in <module>
from twisted.web.client import ResponseFailed
File "/home/user/.local/lib/python3.10/site-packages/twisted/web/client.py", line 24, in <module>
from twisted.internet.endpoints import HostnameEndpoint, wrapClientTLS
File "/home/user/.local/lib/python3.10/site-packages/twisted/internet/endpoints.py", line 63, in <module>
from twisted.python.systemd import ListenFDs
File "/home/user/.local/lib/python3.10/site-packages/twisted/python/systemd.py", line 18, in <module>
from attrs import Factory, define
ModuleNotFoundError: No module named 'attrs'

我也已经运行了命令

python3.10 -m pip install attrs
pip install attrs

结果

默认为用户安装，因为普通站点包不可写已满足要求：/usr/lib/python3/dist-packages (21.2.0) 中的属性

Answer 1

几天前，我在尝试在 linux 服务器上运行我的 scraper spider 时也遇到了同样的问题，然后我通过在虚拟环境中运行我的 scrapy spider 解决了这个问题。 希望它也对你有用。:)