mac django开发环境中，需要mysqlclient驱动来操作mysql，常规安装命令导致报错

pip3 install mysqlclient

1. 安装报错：/bin/sh: mysql_config: command not found

环境中缺少mysql_config

安装brew

自行百度

安装mysql_config 库包

brew install mysql-connector-c

配置环境变量 ~/.zsh

export PATH="$(brew --prefix mysql-client)/bin:$PATH"
export LDFLAGS="-L$(brew --prefix mysql-client)/lib"
export CPPFLAGS="-I$(brew --prefix mysql-client)/include"

2. 安装报错：ld: library not found for -lzstd

环境变量中增加以下配置~/.zsh

export LIBRARY_PATH=$LIBRARY_PATH:$(brew --prefix zstd)/lib/