首先,第一步安裝:Scrapy最簡單的方法安裝
1.安裝Scrapy
pip install scrapy
如果命令安裝,提示
Failed building wheel for Twisted
Microsoft Visual C++ 14.0 is required...
解決問題的過程總結如下:
分別安裝: wheel,Twisted 18.0,lxml 3.4,pyOpenSSL 0.14
2.沒有安裝過wheel庫的請先安裝
pip install wheel
3.安裝Scrapy
https://www.lfd.uci.edu/~gohlke/pythonlibs/ 打開之后往下拉找到:
下載,Scrapy-1.5.1-py2.py3-none-any.whl 之后放在目錄下:
C:>pip install Scrapy-1.5.1-py2.py3-none-any.whl
4.安裝Twisted
https://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted 打開之后往下拉找到:
下載,Twisted-18.7.0-cp36-cp36m-win_amd64.whl 之后放在目錄下:
C:>pip install Twisted-18.7.0-cp36-cp36m-win_amd64.whl
5. 安裝 lxml
pip install lxml
6.zope.interface
pip install zope.interface
7.安裝 pyOpenSSL
pip install pyOpenSSL
8.安裝 pywin32
pip install pypiwin32
https://pypi.python.org/pypi/pypiwin32
C:>pip install pypiwin32-223-py3-none-any.whl
9.驗證,輸入scrapy -h,或者 scrapy version 顯示版本號,即成功!
C:>scrapy version
Scrapy 1.5.1
恭喜你 Scrapy 安裝成功