$ su - postgres $ initdb The files belonging to this database system will be owned by user "postgres". This user must also own the server process. The database cluster will be initialized with locale ja_JP.UTF-8. The default database encod…

$ cat /etc/passwd | grep postgres postgres:x:26:26:PostgreSQL Server:/var/lib/pgsql:/bin/bash $してた

# gem install postgres-pr Updating metadata for 103 gems from http://gems.rubyforge.org ...................................................................................................... complete Successfully installed postgres-pr-0.4.…