太原百度网站排名优化/软文代理平台

我试图用home brew我的Mac上安装PostgreSQL，当我尝试运行命令psql我收到以下错误PSQL：无法连接到服务器：在Mac OSX上没有这样的文件或目录

Harshas-MacBook-Pro:~ harshamv$ 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"?

看起来系统无法识别安装。

Harshas-MacBook-Pro:~ harshamv$ locate psql | grep /bin

/usr/local/Cellar/postgresql/9.4.0/bin/psql

/usr/local/bin/psql

的过程似乎运行

Harshas-MacBook-Pro:~ harshamv$ ps -aef|grep postgres

501 12075 11832 0 11:54AM ttys001 0:00.00 grep postgres

而且plist文件

Harshas-MacBook-Pro:~ harshamv$ launchctl load -w /usr/local/Cellar/postgresql/9.4.0/homebrew.mxcl.postgresql.plist

/usr/local/Cellar/postgresql/9.4.0/homebrew.mxcl.postgresql.plist: Operation already in progress

Harshas-MacBook-Pro:~ harshamv$ which psql

/usr/local/bin/psql

Harshas-MacBook-Pro:~ harshamv$ echo $PATH

/Users/harshamv/.rvm/gems/ruby-2.1.2/bin:/Users/harshamv/.rvm/gems/[email protected]/bin:/Users/harshamv/.rvm/rubies/ruby-2.1.2/bin:/Applications/bin/php5/bin/:/Applications/Mamp/htdocs/prayag/lib/Cake/Console:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/harshamv/.rvm/bin:/usr/local/mongodb/bin

+0

程序问你一个问题，'/ tmp/.s.PGSQL.5432'怎么样？你有两个版本的psql安装？ –

2015-02-06 06:31:49

+0

@Schwern我该如何检查？ –

2015-02-06 06:44:38

+0

'ls -l /tmp/.s.PGSQL.5432'来检查临时文件。 '哪个-a psql'来检查多个安装。 –

2015-02-06 06:47:00