小编Gar*_*Lai的帖子

在我做了brew更新和brew升级之后,我的postgres遇到了一些问题.我试图卸载postgres并重新安装,但它也没有用.

这是错误消息.(当我尝试执行rake db:migrate时,我也收到此错误消息)

$ psql
psql: 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.5432"?

我该如何解决？

Mac版:山狮.

自制版:0.9.3

postgres版本:psql(PostgreSQL)9.2.1

这就是我所做的.

12:30 ~/D/works$ brew uninstall postgresql
Uninstalling /usr/local/Cellar/postgresql/9.2.1...
12:31 ~/D/works$ brew uninstall postgresql
Uninstalling /usr/local/Cellar/postgresql/9.1.4...
12:31 ~/D/works$ psql --version
bash: /usr/local/bin/psql: No such file or directory
12:33 ~/D/works$ brew install postgresql
==> Downloading http://ftp.postgresql.org/pub/source/v9.2.1/postgresql-9.2.1.tar.bz2
Already downloaded: /Library/Caches/Homebrew/postgresql-9.2.1.tar.bz2
......
......
==> Summary
/usr/local/Cellar/postgresql/9.2.1: 2814 files, 38M, built in …