将SQLite3推到Heroku失败 [英] Pushing Rails with SQLite3 to Heroku fails

问题描述

当我尝试使用 Heroku部署问题时，我遇到了相同的情况将我的Rails 3应用程序部署到Heroku，并在gems文件中定义sqlite3。

I experience the same scenario as described in Heroku deployment issue when I try to deploy my Rails 3 app to Heroku and sqlite3 is defined in the gems file.

任何线索为什么这是？在ruby-forum工作中定义的解决方案，我只是想知道为什么。

Any clue why this is? The solution defined in the ruby-forum works, I just wondered why.

推荐答案

确保你不包括你的sqlite生产环境中的Gemfile：

Make sure you don't include sqlite in your Gemfile in production environments:

这是正确的：

This is right:

source :gemcutter
gem 'rails'

group :development, :test do
  gem 'sqlite3-ruby', :require => 'sqlite3'
end

这是错误的：

source :gemcutter
gem 'rails'        
gem 'sqlite3-ruby', :require => 'sqlite3'

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