5

mac os x lion 10.7.4

psql --version-> psql（PostgreSQL）9.0.5

最新バージョンをインストールして、Railsアプリを実行したいと思います。

そうです

brew install postgresql

it is installed here: /usr/local/Cellar/postgresql/9.1.4  

initdb /usr/local/var/postgres

pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start

私は得る：

pg_ctl: another server might be running; trying to start server anyway

postgres--versionを実行しています

 -> 9.1.4

postgres -p 5433

 postgres does not know where to find the server configuration file.
 You must specify the --config-file or -D invocation option or set the PGDATA environment variable.
4

2 に答える 2

5

Edit /usr/local/var/postgres/postgresql.conf and change the port directive to use a different port number like 5433. Then start the new Pg instance as you did before.

You can now connect to the 9.1 instance by specifying a different port in your Rails configuration.

于 2012-10-14T04:18:40.393 に答える