获取安装包
1、git clone --branch v0.7.4 https://github.com/pgvector/pgvector.git
准备编译工具
2、apt install make sudo apt install build-essential
权限问题:make install出现
3、将所有postgresql的目录所属权限都给postgres用户
扩展以及确认
4、create extension vector;
select * from pg_extension;