ubuntu16.04 pip install MySQL-Python error

1.ubuntu16.04,通过python2.7.11的pip安装mysql-python失败，提示：

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-_SYH5V/MySQL-python/setup.py", line 17, in <module>
        metadata, options = get_config()
      File "/tmp/pip-build-_SYH5V/MySQL-python/setup_posix.py", line 43, in get_config
        libs = mysql_config("libs_r")
      File "/tmp/pip-build-_SYH5V/MySQL-python/setup_posix.py", line 25, in mysql_config
        raise EnvironmentError("%s not found" % (mysql_config.path,))
    EnvironmentError: mysql_config not found

 2.

sudo apt-get install libmysqld-dev

 3.

pip install MySQL-python

 

Collecting MySQL-python
  Downloading MySQL-python-1.2.5.zip (108kB)
    100% |████████████████████████████████| 112kB 42kB/s 
Building wheels for collected packages: MySQL-python
  Running setup.py bdist_wheel for MySQL-python ... done
  Stored in directory: /home/ichaogu/.cache/pip/wheels/38/a3/89/ec87e092cfb38450fc91a62562055231deb0049a029054dc62
Successfully built MySQL-python
Installing collected packages: MySQL-python
Successfully installed MySQL-python-1.2.5