heroku push失败并显示错误"安装sqlite3-ruby时发生错误(1.2.5)"

Question

当我做

git push heroku master

我收到以下消息:

       An error occurred while installing sqlite3-ruby (1.2.5), and Bundler cannot continue.
       Make sure that `gem install sqlite3-ruby -v '1.2.5'` succeeds before bundling.
 !
 !     Failed to install gems via Bundler.
 !
 !     Heroku push rejected, failed to compile Ruby/rails app

我安装了libsqlite3-dev,libsqlite3-0,sqlite3,当我运行时:

gem install sqlite3-ruby -v '1.2.5'

如错误消息中所示,它成功安装:

Successfully installed sqlite3-ruby-1.2.5
1 gem installed
Installing ri documentation for sqlite3-ruby-1.2.5...
Installing RDoc documentation for sqlite3-ruby-1.2.5...

我不确定可能是什么问题.

我的Gemfile是:

source 'http://rubygems.org'
gem 'rails', '3.0.1'
gem 'sqlite3-ruby', '1.2.5',:require => 'sqlite3'

我可以知道问题是什么以及如何解决？

Answer 1

Heroku不支持sqlite3.

所以你需要将你的Gemfile更改为:

group :development, :test do
  gem 'sqlite3'
end

group :production do
  gem 'pg'
end

并bundle install再次运行