scrapy包安装问题
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Scrapy是一个纯python的包,依赖如下关键包:
lxml, an efficient XML and HTML parser
parsel, an HTML/XML data extraction library written on top of lxml,
w3lib, a multi-purpose helper for dealing with URLs and web page encodings
twisted, an asynchronous networking framework
cryptography and pyOpenSSL, to deal with various network-level security needs
因安装包的过程中,可能需要某些编译环境来编译一些模块。否则会出错呦(●ˇ∀ˇ●) 为减轻工作量,去装已经编译好的包。
在 Unofficial Windows Binaries for Python Extension Packages中使用ctrl+F寻找需要的包,需要根据本机python的版本
Tip: 32位还是64位是指python的位数,不是操作系统的!!!