Mac port installation postgres92-server

Mac port installation postgres92-server 1. make sure that macports www.2cto.com is installed on mac. sudo port install postgresql92-server3. after the installation is complete, check the shell information after installation and initialize the S database according to the steps. 4. if you have not carefully read the shell information, unmount the sudo port uninstall postgresql92-server or see what I wrote below, haha 5. sudo mkdir-p/opt/local/var/db/postgresql92/defaultdb sudo chown postgres: s/opt/local/var/db/postgresql92/defaultdb sudo su postgres-c '/opt/local/lib/postgresql92/bin/initdb-D/opt/local/var/ db/postgresql92/defaultdb 'sudo/opt/local/lib/postgresql92/bin/pg_ctl-D/opt/local/var/db/postgresql92/defaultdb-l logfile start 6. portgres is started.