Centos 6.6, 64-bit 安裝scrapy

標籤：

1. 安裝依賴包，yum install libxml2-devel openssl libxslt-devel python-devel libffi-devel
2. pip install lxml  
3. 安裝Twisted: 
   從官網下載源碼： wget https://pypi.python.org/packages/source/T/Twisted/Twisted-15.5.0.tar.bz2#md5=0831d7c90d0020062de0f7287530a285;   
   解壓: tar xvjf Twisted-15.5.0.tar.bz2;   
   安裝Twisted-15.5.0: cd Twisted-15.5.0;  python setup.py install  
4. 安裝scrapy: pip install scrapy

最後結果：

Installing collected packages: cffi, cryptography, pyOpenSSL, w3lib, characteristic, pyasn1-modules, service-identity, scrapy  
Successfully installed cffi-1.3.1 characteristic-14.3.0 cryptography-1.1.1 pyOpenSSL-0.15.1 pyasn1-modules-0.0.8 scrapy-1.0.3 service-identity-14.0.0 w3lib-1.13.0

Centos 6.6, 64-bit 安裝scrapy