1  yum groupinstall "Development tools" -y

    2  yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel -y

       wget https://www.python.org/ftp/python/2.7.11/Python-2.7.11.tgz
       tar vxf Python-2.7.11.tgz

    6  cd Python-2.7.11

    8  ./configure --prefix=/usr/local

    9  make && make install

   10  python -V

      wget  https://bootstrap.pypa.io/get-pip.py --no-check-certificate

   11  python get-pip.py

    wget https://pypi.python.org/packages/ff/d4/209f4939c49e31f5524fa0027bf1c8ec3107abaf7c61fdaad704a648c281/setuptools-21.0.0.tar.gz#md5=81964fdb89534118707742e6d1a1ddb4 --no-check-certificate

   21  tar zxvf setuptools-21.0.0.tar.gz 

   23  cd setuptools-21.0.0

   24  python setup.py install

   25  pip install scrapy

   26  cat > myspider.py <

from scrapy import Spider, Item, Field

class Post(Item):

    title = Field()

class BlogSpider(Spider):

    name, start_urls = 'blogspider', ['http://www.cnblogs.com/rwxwsblog/']

    def parse(self, response):

        return [Post(title=e.extract()) for e in response.css("h3 a::text")]

EOF

   27  scrapy runspider myspider.py

   scrapy startproject gl