demonstrate how to use aliyun CentOS 6.3 to setup a personal blog with Django 1.6 & python 2.7 deployed by httpd, database with postgresql
阿里云上要装的软件 python2.7下载源文件，或者用yum install 从源文件下载python2.7后的安装方法： ./configure —enable-shared (为了给postgresql用，需要shared) make && make install 之后如果出现shared lib的问题的话，则参考http://stackoverflow.com/questions/7880454/python-executable-not-finding-libpython-shared-library
安装apache2，也即httpd yum install python-devel.x86_64 openssl-devel(不装ssl这个之后无法用pip) yum install httpd httpd-devel
安装mod_wsgi 必须先安装httpd，才能安装mod wsgi，因为要用apxs
wget https://modwsgi.googlecode.com/files/mod_wsgi-3.4.tar.gz tar -xvf mod_wsgi-3.4.tar.gz cd mod_wsgi-3.4 ./configure --with-python=python2.7 make && make install 之后增加一条内容，此内容会被/etc/httpd/conf/httpd.conf文件读取 echo 'LoadModule wsgi_module modules/mod_wsgi.so' > /etc/httpd/conf.d/wsgi.conf
安装好httpd之后，如果启动https时出现 httpd: Could not reliably determine the server's fully qualified domain name 则编辑httpd.conf文件，修改 #ServerName www.example.com:80 为 ServerName 127.0.0.1:80
若python是编译安装的话，sqlite3也需要独立安装，才能用django下的sqlite3 yum install sqlite-devel.x86_64 pip install pysqlite(在venv-27下)
配置httpd之后，若网页显示forbidden access的话，可以试着 chmod 755 /root
这一切都是在root用户下，apache的User_group为apache，附带的httpd.conf可以参考