我每次运行Rails应用程序(It cannot connect to my local Postgresql)时都会出现此错误
/Users/leonardo/.rvm/gems/ruby-1.9.3-p362/gems/activerecord-3.2.11/lib/
active_record/connection_adapters/postgresql_adapter.rb:1208:in `initialize':
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"?
我用Postgres.app表示它运行正常.
如果我跑
$ psql
我可以正确登录Postgresql控制台.
$ which psql
/Applications/Postgres.app/Contents/MacOS/bin/psql
Gemfile
source 'https://rubygems.org'
ruby "1.9.3"
gem 'rails', '3.2.11'
gem "pg"
database.yml
development:
adapter: postgresql
encoding: unicode
username: leonardo
password:
database: zapping
port: 5432
Postgresql(控制台)
$ psql
leonardo=# \l