pip install scrapy
如果命令安装,提示
Failed building wheel for Twisted
Microsoft Visual C++ 14.0 is required...
解决问题的过程总结如下:
分别安装: wheel,Twisted 18.0,lxml 3.4,pyOpenSSL 0.14
pip install wheel
https://www.lfd.uci.edu/~gohlke/pythonlibs/ 打开之后往下拉找到:
下载,Scrapy-1.5.1-py2.py3-none-any.whl 之后放在目录下:
C:>pip install Scrapy-1.5.1-py2.py3-none-any.whl
https://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted 打开之后往下拉找到:
下载,Twisted-18.7.0-cp36-cp36m-win_amd64.whl 之后放在目录下:
C:>pip install Twisted-18.7.0-cp36-cp36m-win_amd64.whl
pip install lxml
pip install zope.interface
pip install pyOpenSSL
pip install pypiwin32
https://pypi.python.org/pypi/pypiwin32
C:>pip install pypiwin32-223-py3-none-any.whl
C:>scrapy version
Scrapy 1.5.1
恭喜你 Scrapy 安装成功
原文:https://www.cnblogs.com/gqv2009/p/12394194.html