1. 错误1

控制台输出： _mysql.c:44:10: fatal error: 'my_config.h' file not found

  1. 安装：pip install mysql-python 2. 原因：没有安装 mysql-connector-c 3. 解决：brew install mysql-connector-c
2. 错误2

控制台输出

Complete output from command python setup.py egg_info: Traceback
(most recent call last): File "<string>", line 1, in <module> File
"/private/var/folders/rv/a_a/T/pip-build-nyaa8t95/mysqlclient/setup.py",
line 17, in <module> metadata, options = get_config() File
"/private/var/folders/rv/a_a/T/pip-build-nyaa8t95/mysqlclient/setup_posix.py",
line 54, in get_config libraries = [dequote(i[2:]) for i in libs
if i.startswith('-l')] File
"/private/var/folders/rv/a_a/T/pip-build-nyaa8t95/mysqlclient/setup_posix.py",
line 54, in <listcomp> libraries = [dequote(i[2:]) for i in libs
if i.startswith('-l')] File
"/private/var/folders/rv/a_a/T/pip-build-nyaa8t95/mysqlclient/setup_posix.py",
line 12, in dequote if s[0] in ""'" and s[0] == s[-1]:
IndexError: string index out of range
  1. 原因：mysql-connector-c中配置项有误
  2. 解决：
cd /usr/local/Cellar/mysql-connector-c/6.1.11/bin/

# 修改前先备份
cp  mysql_config mysql_config.backup

# 使用vi修改配置文件
sudo vi mysql_config

112 gg # 跳转到 112行

将
# Create options 
libs="-L$pkglibdir"
libs="$libs -l "
替换为
# Create options 
libs="-L$pkglibdir"
libs="$libs -lmysqlclient -lssl -lcrypto"

:wq! # 强制保存