python导入包MySQLdb异常：

ImportError: No module named MySQLdb

解决方案：

Ubuntu 14, Ubuntu 16, Debian 8.6 (jessie)：

sudo apt-get install python-pip python-dev libmysqlclient-dev
sudo pip install MySQL-python

Fedora 24:

sudo dnf install python python-devel mysql-devel redhat-rpm-config gcc
sudo pip install MySQL-python

Centos 6, Centos 7：

yum install MySQL-python -y

参考：http://stackoverflow.com/questions/25865270/how-to-install-python-mysqldb-module-using-pip