2019-04-07 PostgreSQLのエラー プログラミング Ruby on Rails Bookmark! Facebook Twitter Google+ Pocket PG::ConnectionBad: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/tmp/.s.PGSQL.54**"? のエラー解決法。 $brew services start postgres たれみみ(@taremimi_7)