Centos6.5安装Scrapy

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1. python -V
2. yum -y update
3. yum groupinstall -y development
4. yum install -y zlib-dev openssl-devel sqlite-devel bzip2-devel
5. wget https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tar.xz
6. tar -xvf Python-3.5.2.tar.xz
7. cd Python-3.5.2
8. ./configure

@H_9_1@make && make install

@H_9_1@mv /usr/bin/python /usr/bin/python2.6.6

9. ln -s /usr/local/bin/python3.5 /usr/bin/python
10. vi /usr/bin/yum(#!/usr/bin/python 改为 #!/usr/bin/python2.6.6)
11. wget –no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz
12. tar -xvf setuptools-1.4.2.tar.gz
13. cd setuptools-1.4.2
14. python setup.py install
15. ln -s /usr/local/bin/easy_install-3.5 /usr/bin/easy_install
16. easy_install pip
17. curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | python3.5
18. yum -y install libxslt-devel
19. yum -y install libffi-devel
20. pip install scrapy
21. scrapy -h Scrapy 1.1.2 – project: tutorial Usage: scrapy <command> [options] [args] Available commands: bench Run quick benchmark test 便宜美国vps check check spider contracts commands crawl Run a spider edit Edit spider fetch Fetch a URL using the Scrapy downloader genspider Generate new spider using pre-defined templates list List available spiders parse Parse URL (using its spider) and print the results 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 Use “scrapy <command> -h” to see more info about a command

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