如何使用rails项目配置Postgresql？

我对ruby很新。 我正在尝试运行BBYIDX并按照如何在Windows上安装BBYIDX？

当我尝试rake db:migrate它会重现错误

 (in /home/virinchy/BBYIDX-2/BBYIDX-master) DEPRECATION WARNING: Rake tasks in vendor/plugins/acts_as_tsearch/tasks, vendor/plugins/acts_as_tsearch/tasks, vendor/plugins/delayed_job/tasks, vendor/plugins/nested_scenarios/tasks, vendor/plugins/rails-authorization-plugin/tasks, and vendor/plugins/rails_rcov/tasks are deprecated. Use lib/tasks instead. (called from /usr/local/rvm/gems/ruby-1.8.7-p371/gems/rails-2.3.11/lib/tasks/rails.rb:10) rake aborted! FATAL: password authentication failed for user "bbyidx" FATAL: password authentication failed for user "bbyidx" Bundle install was succesful with message as:Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed. 

但rake db:migrate会产生此错误。 我正在运行ubuntu 12.04 ， ruby-1.8.7 ， rails-2.3.11和gem 1.5.3

我该如何解决这个问题？ 提前致谢。

Answer 1

你为postgres用户设置了密码吗？

在config/database.yml您应该正确设置数据库：

 development: adapter: postgresql encoding: unicode database: your_app_development # name your development app something host: localhost pool: 5 username: your_username password: your_password # or leave blank if you didn't set a password test: adapter: postgresql encoding: unicode database: your_app_test host: localhost pool: 5 username: your_username password: your_password