ruby-on-rails - 尝试在 Dreamhost 的 VPS 上测试应用程序

Question

我正在努力尝试在 DH 的 VPS 上启动一个简单的应用程序。

第 1 步:创建测试应用

$ rails new test app

第二步:修改config/environment.rb:

require File.expand_path('../application', __FILE__)

if ENV['RAILS_ENV'] == 'production'  # don't bother on dev
  ENV['GEM_PATH'] = '/home/feebzee/.gems' + ':/usr/lib/ruby/gems/1.8'
end

# Initialize the rails application
Testapp::Application.initialize!

应用程序在 3000 端口使用 webrick 运行良好。但如果我让乘客加载它，我会到达 Rails Welcome Aboard 页面，即使通过单击链接显示应用程序环境，它也会返回错误。

为了您的浏览乐趣，我附上了下面的错误消息。在此先感谢并去 RoR!!! :-)

Error message:
no such file to load -- bundler/setup

Exception class:
LoadError

Application root:
/home/feebzee/testapp



# Initialize the rails application
Testapp::Application.initialize!
#   File    Line    Location
0   /usr/lib/ruby/1.8/rubygems/custom_require.rb    31  in `gem_original_require'
1   /usr/lib/ruby/1.8/rubygems/custom_require.rb    31  in `require'
2   /home/feebzee/testapp/config/boot.rb    6   
3   /usr/lib/ruby/1.8/rubygems/custom_require.rb    31  in `gem_original_require'
4   /usr/lib/ruby/1.8/rubygems/custom_require.rb    31  in `require'
5   /home/feebzee/testapp/config/application.rb 1   
6   /usr/lib/ruby/1.8/rubygems/custom_require.rb    31  in `gem_original_require'
7   /usr/lib/ruby/1.8/rubygems/custom_require.rb    31  in `require'
8   /home/feebzee/testapp/config/environment.rb 2   
9   /usr/lib/ruby/1.8/rubygems/custom_require.rb    31  in `gem_original_require'
10  /usr/lib/ruby/1.8/rubygems/custom_require.rb    31  in `require'
11  config.ru   3   
12  /var/lib/gems/1.8/gems/rack-1.3.4/lib/rack/builder.rb   51  in `instance_eval'
13  /var/lib/gems/1.8/gems/rack-1.3.4/lib/rack/builder.rb   51  in `initialize'
14  config.ru   1   in `new'
15  config.ru   1   

Answer 1

您是否为您使用的环境安装了 bundler gem？