centos 下安装MySQL-python

yum install MySQL-python -y

wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz  # 解压后
python setup.py build
python setup.py install

yum -y install rpm-build gcc-c++ mysql-devel python-devel

wget http://download.sourceforge.net/sourceforge/mysql-python/MySQL-python-1.2.3.tar.gz 解压进入安装目录。
编辑 site.cfg ，把 mysql_config 那一行取消注释，并改为：
mysql_config = /usr/lib64/mysql/mysql_config  （根据自己mysql安装位置定义）

python setup.py build
python setup.py install

>>> import MySQLdb