Mac下安装爬虫框架Scrapy

sudo rm -rf /usr/bin/python

brew install python

sudo ln -s /usr/local/bin/python /usr/bin/python

pip install scrapy

machaismile$ scrapy
Scrapy 0.22.2 - no active project

Usage:
scrapy <command> [options] [args]

Available commands:
bench         Run quick benchmark test
fetch         Fetch a URL using the Scrapy downloader
runspider     Run a self-contained spider (without creating a project)
settings      Get settings values
shell         Interactive scraping console
startproject  Create new project
version       Print Scrapy version
view          Open URL in browser, as seen by Scrapy

[ more ]      More commands available when run from project directory

Use "scrapy <command> -h" to see more info about a command