Question

我刚刚将Macbook更新为Mountain Lion，但现在postgresql无效。当我让rails服务器运行时，我收到以下错误消息：

could not connect to server: No such file or directory (PG::Error)
        Is the server running locally and accepting
        connections on Unix domain socket "/var/pgsql_socket/.s.PGSQL.5432"?

-UPDATE-现在我收到以下错误消息：

$ rails s
=> Booting Mongrel
=> Rails 3.1.0 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server


Started GET "/" for 127.0.0.1 at 2012-07-29 11:54:46 +0200

PGError (could not connect to server: Connection refused
Is the server running on host "localhost" (::1) and accepting
TCP/IP connections on port 5432?
could not connect to server: Connection refused
Is the server running on host "localhost" (127.0.0.1) and accepting
TCP/IP connections on port 5432?
could not connect to server: Connection refused
Is the server running on host "localhost" (fe80::1) and accepting
TCP/IP connections on port 5432?
):

Answer 1

您是否已安装make，autconf，automake，binutils，bison，m4或安装软件包以构建内核或重新安装ruby：pg gem '0.14.0' on Mountain Lion fails。

在Mountain Lion上升级postgresql后无法正常工作

1 个答案: