mac安装psycopg2

1.安装brew插件

终端执行：/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
按照提示一步步安装即可

2.安装postgresql

终端执行：brew install postgresql

3.添加到~/.zshrc

vi ~/.zshrc
添加如下内容
export PATH=/opt/homebrew/Cellar/postgresql/14.5/bin:$PATH
执行source ~/.zshrc

4.pip3 install psycopg2即可