相关疑难解决方法(0)

在此之前,请注意我在Stack Overflow和网络上的文章中发现了几个类似的问题,但这些都没有帮助我解决我的问题:

• PG错误无法连接到服务器:连接被拒绝服务器是否在端口5432上运行？
• PG :: ConnectionBad - 无法连接到服务器:连接被拒绝
• psql:无法连接到服务器:连接被拒绝

现在,问题在于:

• 我有一个像魅力一样的Rails应用程序.
• 与我的合作者一起,我们使用GitHub一起工作.
• 我们有一个master和一个mvp分支机构.
• 我最近git用Homebrew(Mac)更新了我的版本.
• 我们使用Foreman在本地启动我们的应用程序.

现在,当我尝试在本地启动应用程序时,出现以下错误:

PG::ConnectionBad at /
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?

我试图多次重启计算机.

我还检查了以下内容/usr/local/var/postgres:

PG_VERSION      pg_dynshmem     pg_multixact    pg_snapshots    pg_tblspc       postgresql.conf
base …

我在Buddy持续集成服务器上运行一个构建，mix test当它到达 postgrex/ecto 部分时，它在执行时出现错误：

    ==> postgrex
Compiling 61 files (.ex)
Compiling lib/postgrex/protocol.ex (it's taking more than 10s)
Compiling lib/postgrex/default_types.ex (it's taking more than 10s)
Generated postgrex app
==> ecto
Compiling 69 files (.ex)
Compiling lib/ecto/query/builder/lock.ex (it's taking more than 10s)
Compiling lib/ecto/repo/queryable.ex (it's taking more than 10s)
Compiling lib/ecto/query/inspect.ex (it's taking more than 10s)
Compiling lib/mix/tasks/ecto.drop.ex (it's taking more than 10s)
Compiling lib/ecto/query/builder/filter.ex (it's taking more than 10s)
Compiling lib/ecto/repo/preloader.ex (it's taking more than 10s)
Compiling …