摘要：
pip install -i https://pypi.doubanio.com/simple/ -r requirements.txt 单独使用豆瓣源安装第三方模块：pip install django -i https://pypi.doubanio.com/simple/ 一劳永逸的做法：换源 阅读全文
摘要：
1.安装相关依赖库（工具包） yum install gcc patch libffi-devel python-devel zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel 阅读全文