mac下python3.6安裝mysqlclient報錯mysql_config: command not found

用mac在python3.6的環(huán)境下學習django，按照官網(wǎng)的步驟，卻無法安裝mysqlclient。報錯mysql_config: command not found。有在~/.bash_profile中加入mamp中帶的mysql.的路徑，在終端可以啟動mysql。但是沒有效果。

命令如下：

$ pip3 install mysqlclient

pip3是因為有兩個python版本，給python3.6對應的pip起了個別名。不然提示找不到。

報錯如下：

Collecting mysqlclient

Using cached mysqlclient-1.3.12.tar.gz

Complete output from command python setup.py egg_info:
/bin/sh: mysql_config: command not found
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/setup.py", line 17, in <module>
    metadata, options = get_config()
  File "/private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/setup_posix.py", line 44, in get_config
    libs = mysql_config("libs_r")
  File "/private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/setup_posix.py", line 26, in mysql_config
    raise EnvironmentError("%s not found" % (mysql_config.path,))
OSError: mysql_config not found

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/

截圖如下

求大神指導！