开源数据库postgresql在统信系统上的离线安装shell脚本

lz4-1.8.3-1.el7.x86_64.rpm lz4-devel-1.8.3-1.el7.x86_64.rpm postgresql-15.4.tar.gz readline-6.2-11.el7.x86_64.rpm readline-devel-6.2-11.el7.x86_64.rpm