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我正在使用Harry的Shave club开源代码设置病毒登陆页面栏应用程序。无法配置Database.yml文件。
https://github.com/wardpenney/prelaunchr/tree/master
我奋力推动应用的Heroku，它看起来像我的资产不预编译。我认为这是因为我的database.yml文件安装不正确。有任何想法吗？
下面是我尝试编译时的错误。
on RAILS_GROUPS=assets
Connecting to database specified by database.yml
rake aborted!
refer/happycumar.gif isn't precompiled (this is a giff in my assets folder)
这里的错误，当我尝试推到Heroku的
Bundle completed (52.44s)
remote: Cleaning up the bundler cache.
remote: -----> Writing config/database.yml to read from DATABASE_URL
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: Connecting to database specified by DATABASE_URL
remote: rake aborted!
remote: could not connect to server: Connection refused
remote: Is the server running on host "127.0.0.1" and accepting
remote: TCP/IP connections on port 5432?
和
remote: Tasks: TOP => environment
remote: (See full trace by running task with --trace)
remote: !
remote: ! Precompiling assets failed.
remote: ! Attempted to access a nonexistent database:
remote: ! https://devcenter.heroku.com/articles/pre-provision-database
remote: !
remote:
remote: ! Push rejected, failed to compile Ruby app
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to safe-tor-3231.
remote:
这里是我的Gemfile
source 'https://rubygems.org'
gem 'rails', '3.2.11'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
gem 'activeadmin'
gem 'pg'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', :platforms => :ruby
gem 'uglifier', '>= 1.0.3'
end
group :development do
gem 'pry'
end
gem 'rails_12factor'
gem 'delayed_job_active_record'
gem 'unicorn'
# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'
# To use Jbuilder templates for JSON
# gem 'jbuilder'
# Use unicorn as the app server
# gem 'unicorn'
# Deploy with Capistrano
# gem 'capistrano'
# To use debugger
# gem 'debugger'
我想我已经遵循的方向在文件中，但不是100％确定的。再一次，只是由于发生错误时，我认为它与Database.yml文件有关。
database.yml文件：
# SQLite version 3.x
# gem install sqlite3
#
# Ensure the SQLite 3 gem is defined in your Gemfile
# gem 'sqlite3'
development:
adapter: postgresql
database: prelaunchr
host: localhost
# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.
test:
adapter: postgresql
database: prelaunchr
host: localhost
production:
adapter: postgresql
database: prelaunchr
host: localhost
报告说，测试数据库不应该是一样的生产和开发DBS，但我只是不知道我想改变它，怎么正确配置它，或者如果这甚至是所有问题...
感谢您的帮助。