0、 查看pip 版本（基于python 2.7）

如果pip 命令不存在，执行下面命令安装pip

apt-get  update -y && apt-get install python-pip -y

1、 pip 安装 mysql-python

sudo pip install mysql-python

注意：如果发生下面的报错（如果不报错可以跳过没直接）：

Complete output from command python setup.py egg_info:
    sh: 1: mysql_config: not found
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-0PWaDX/mysql-python/setup.py", line 17, in <module>
        metadata, options = get_config()
      File "/tmp/pip-build-0PWaDX/mysql-python/setup_posix.py", line 43, in get_config
        libs = mysql_config("libs_r")
      File "/tmp/pip-build-0PWaDX/mysql-python/setup_posix.py", line 25, in mysql_config
        raise EnvironmentError("%s not found" % (mysql_config.path,))
    EnvironmentError: mysql_config not found

报错原因是mysql_config找不到，执行下面的命令安装 libmysqlclient-dev 和安装MYSQLdb ：

apt-get install libmysqlclient-dev -y 
sudo pip install mysql-python