Scrapy 使用 python3 目录 (Ubuntu)

Question

我用 sudo pip install scrapy 安装了 scrapy。安装没有错误，但不会运行.

scrapy --version

returns这个：

Traceback (most recent call last):
  File "/usr/local/bin/scrapy", line 9, in <module>
    load_entry_point('Scrapy==0.24.6', 'console_scripts', 'scrapy')()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 521, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2632, in load_entry_point
    return ep.load()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2312, in load
    return self.resolve()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2318, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/local/lib/python3.4/dist-packages/scrapy/__init__.py", line 28, in <module>
    import _monkeypatches
ImportError: No module named '_monkeypatches'

为什么会出现在我的 python 3 目录中？

Answer 1

我找到了问题的答案：

我查看了 /usr/local/lib/python2.7/dist-packages 和 /usr/local/lib/python3.4/dist-packages。每个都有一个用于 scrapy 的文件夹。我采取了以下步骤来解决：

sudo pip3 uninstall scrapy
sudo pip uninstall scrapy
sudo pip install scrapy

现在可以按预期工作了。

编辑：再次感谢 boardrider 的提示，使我找到了这个解决方案。

Scrapy 使用 python3 目录 (Ubuntu)

Scrapy using python3 directory (Ubuntu)

python

scrapy