Postgres官网下载postgresql-15.2源代码。
参考源码文件INSTALL文件进行安装及初始化：
Short Version ./configure make su make install adduser postgres mkdir -p /usr/local/pgsql/data chown postgres /usr/local/pgsql/data su - postgres /usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data /usr/local/pgsql/bin/pg_ctl -D /usr/local/pgsql/data -l logfile start /usr/local/pgsql/bin/createdb test /usr/local/pgsql/bin/psql test The long version is the rest of this document.