在ubuntu16.04下安装myqlclient遇到的一系列问题解决方案

错误1：

/mysqlclient-1.4.2.post1.tar.gz
    ERROR: Complete output from command python setup.py egg_info:
    ERROR: /bin/sh: 1: mysql_config: not found
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-37l4wyqy/mysqlclient/setup.py", line 16, in <module>
        metadata, options = get_config()
      File "/tmp/pip-install-37l4wyqy/mysqlclient/setup_posix.py", line 51, in get_config
        libs = mysql_config("libs")
      File "/tmp/pip-install-37l4wyqy/mysqlclient/setup_posix.py", line 29, in mysql_config
        raise EnvironmentError("%s not found" % (_mysql_config_path,))
    OSError: mysql_config not found
    ----------------------------------------
ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-37l4wyqy/mysqlclient/

解决方案：

sudo apt install libmysqlclient-dev
pip install mysqlclient

错误2

Failed building wheel for mysqlclient

解决方案：

sudo apt install python3-dev
pip install mysqlclient