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I'm getting this massive error when I try to run rails s, I've just re installed ruby as well as PostgreSQL. Thanks for help. This was right after I ran rails s also, i've made a other post on similar issues if that helpes at all in any way possible Rails Forem installation assistance i'm still really new with Ruby just to keep that in mind. thanks again.

ERROR:

=> Booting WEBrick
=> Rails 3.2.11 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/usr/local/rvm/gems/ruby-1.9.3-p385/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 "/tmp/.s.PGSQL.5432"?
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/postgresql_adapter.rb:1208:in `new'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/postgresql_adapter.rb:1208:in `connect'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/postgresql_adapter.rb:326:in `initialize'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/postgresql_adapter.rb:28:in `new'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/postgresql_adapter.rb:28:in `postgresql_connection'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:315:in `new_connection'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:325:in `checkout_new_connection'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:247:in `block (2 levels) in checkout'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:242:in `loop'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:242:in `block in checkout'
        from /usr/local/rvm/rubies/ruby-1.9.3-p385/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:239:in `checkout'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:102:in `block in connection'
        from /usr/local/rvm/rubies/ruby-1.9.3-p385/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:101:in `connection'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:410:in `retrieve_connection'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_specification.rb:171:in `retrieve_connection'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/connection_adapters/abstract/connection_specification.rb:145:in `connection'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/model_schema.rb:308:in `clear_cache!'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activerecord-3.2.11/lib/active_record/railtie.rb:97:in `block (2 levels) in <class:Railtie>'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activesupport-3.2.11/lib/active_support/callbacks.rb:418:in `_run__1442159158261981509__prepare__1376751637034186401__callbacks'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activesupport-3.2.11/lib/active_support/callbacks.rb:405:in `__run_callback'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activesupport-3.2.11/lib/active_support/callbacks.rb:385:in `_run_prepare_callbacks'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activesupport-3.2.11/lib/active_support/callbacks.rb:81:in `run_callbacks'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/actionpack-3.2.11/lib/action_dispa

tch/middleware/reloader.rb:74:in `prepare!'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/actionpack-3.2.11/lib/action_dispatch/middleware/reloader.rb:48:in `prepare!'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/application/finisher.rb:47:in `block in <module:Finisher>'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/initializable.rb:30:in `instance_exec'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/initializable.rb:30:in `run'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/initializable.rb:55:in `block in run_initializers'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/initializable.rb:54:in `each'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/initializable.rb:54:in `run_initializers'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/application.rb:136:in `initialize!'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/railtie/configurable.rb:30:in `method_missing'
        from /home/forem/config/environment.rb:5:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `block in require'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:236:in `load_dependency'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require'
        from /home/forem/config.ru:3:in `block in <main>'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/rack-1.4.4/lib/rack/builder.rb:51:in `instance_eval'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/rack-1.4.4/lib/rack/builder.rb:51:in `initialize'
        from /home/forem/config.ru:in `new'
        from /home/forem/config.ru:in `<main>'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/rack-1.4.4/lib/rack/builder.rb:40:in `eval'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/rack-1.4.4/lib/rack/builder.rb:40:in `parse_file'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/rack-1.4.4/lib/rack/server.rb:200:in `app'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/commands/server.rb:46:in `app'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/rack-1.4.4/lib/rack/server.rb:304:in `wrapped_app'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/rack-1.4.4/lib/rack/server.rb:254:in `start'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/commands/server.rb:70:in `start'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/commands.rb:55:in `block in <top (required)>'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/commands.rb:50:in `tap'
        from /usr/local/rvm/gems/ruby-1.9.3-p385/gems/railties-3.2.11/lib/rails/commands.rb:50:in `<top (required)>'
        from script/rails:6:in `require'
        from script/rails:6:in `<main>'
Community
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Frankrd3
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2 Answers2

1

This is cause your postgresql connection is failing. Make sure your config/database.rb is set correctly.

If you think it is then next look at your port settings. "/tmp/.s.PGSQL.5432"?

Polygon Pusher
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1

Is your postgres service running? service postgresql start

a131
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