错误运行红宝石服务器

Question

我想在Ubuntu 12.04，轨道2.3.11，红宝石1.8.3宝石1.5.3运行红宝石服务器，并得到这个。这是一个依赖性问题或配置问题。请帮助我。提前致谢。

root@virinchy-Aspire-4535:~/BBYIDX-2/BBYIDX-master# script/server 
=> Booting WEBrick 
=> Rails 2.3.18 application starting on http:/0.0.0.0:3000 


Faraday: you may want to install system_timer for reliable timeouts 
/usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/postgresql_adapter.rb:941:in `initialize':  

有什么我需要在这里解决

FATAL: role "bbyidx" does not exist (PGError) 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/postgresql_adapter.rb:941:in `connect' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/postgresql_adapter.rb:941:in `connect' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/postgresql_adapter.rb:217:in `initialize' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/postgresql_adapter.rb:37:in `new' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/postgresql_adapter.rb:37:in `postgresql_connection' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in `send' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in `new_connection' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:245:in `checkout_new_connection' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:188:in `checkout' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `loop' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `checkout' 
from /usr/local/rvm/rubies/ruby-1.8.7-p371/lib/ruby/1.8/monitor.rb:242:in `synchronize' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:183:in `checkout' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:98:in `connection' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_pool.rb:326:in `retrieve_connection' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_specification.rb:123:in `retrieve_connection' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/connection_adapters/abstract/connection_specification.rb:115:in `connection' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/base.rb:1299:in `table_exists?' 
from /home/virinchy/BBYIDX-2/BBYIDX-master/app/models/user.rb:73 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:406:in `load_without_new_constant_marking' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:406:in `load_file' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:547:in `new_constants_in' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:405:in `load_file' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:285:in `require_or_load' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:451:in `load_missing_constant' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:106:in `const_missing' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:118:in `const_missing' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/inflector.rb:364:in `constantize' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/inflector.rb:363:in `each' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/inflector.rb:363:in `constantize' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/core_ext/string/inflections.rb:162:in `constantize' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/observer.rb:157:in `observed_class' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/observer.rb:183:in `observed_classes' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/observer.rb:166:in `initialize' 
from /usr/local/rvm/rubies/ruby-1.8.7-p371/lib/ruby/1.8/singleton.rb:94:in `new' 
from /usr/local/rvm/rubies/ruby-1.8.7-p371/lib/ruby/1.8/singleton.rb:94:in `instance' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/observer.rb:38:in `instantiate_observers' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/observer.rb:36:in `each' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activerecord-2.3.18/lib/active_record/observer.rb:36:in `instantiate_observers' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/actionpack-2.3.18/lib/action_controller/dispatcher.rb:15:in `define_dispatcher_callbacks' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/callbacks.rb:182:in `call' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/callbacks.rb:182:in `evaluate_method' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/callbacks.rb:166:in `call' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/callbacks.rb:90:in `run' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/callbacks.rb:90:in `each' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/callbacks.rb:90:in `send' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/callbacks.rb:90:in `run' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/callbacks.rb:276:in `run_callbacks' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/actionpack-2.3.18/lib/action_controller/dispatcher.rb:51:in `send' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/actionpack-2.3.18/lib/action_controller/dispatcher.rb:51:in `run_prepare_callbacks' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/rails-2.3.18/lib/initializer.rb:631:in `prepare_dispatcher' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/rails-2.3.18/lib/initializer.rb:185:in `process' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/rails-2.3.18/lib/initializer.rb:113:in `send' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/rails-2.3.18/lib/initializer.rb:113:in `run' 

from /home/virinchy/BBYIDX-2/BBYIDX-master/config/environment.rb:22 

from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:182:in `require' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:182:in `require' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:547:in `new_constants_in' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/activesupport-2.3.18/lib/active_support/dependencies.rb:182:in `require' 
from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/rails-2.3.18/lib/commands/server.rb:84 
from script/server:3:in `require' 
from script/server:3 

Answer 1

这是你的问题：

FATAL: role "bbyidx" does not exist (PGError) 

您正在尝试使用没有按”一个角色连接到你的PostgreSQL数据库不存在。您可以通过在终端中使用createuser命令来创建此角色。

createuser bbyidx