ruby-on-rails - 如何让 Heroku 在 Ubuntu 10.10 上工作(在 Windows 计算机上使用 VirtualBox)？

Question

我是一个关注 RailsTutorial.org 程序的新手，已经安装/设置了 rvm、ruby 1.9.2、rails、curl、git 并创建了我的第一个应用程序并将其推送到 github(因此 SSH key 没问题)。

下一步是部署到 Heroku，这简直要了我的命:

gem install Heroku

工作正常，但在“heroku keys:add”或“heroku create”之后出现此错误:

    [app_first (master)]$ heroku keys:add
<internal:lib/rubygems/custom_require>:29:in `require': no such file to load -- readline (LoadError)
 from <internal:lib/rubygems/custom_require>:29:in `require'
 from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/lib/heroku/commands/app.rb:1:in `<top (required)>'
 from <internal:lib/rubygems/custom_require>:29:in `require'
 from <internal:lib/rubygems/custom_require>:29:in `require'
 from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/lib/heroku/command.rb:5:in `block in <top (required)>'
 from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/lib/heroku/command.rb:5:in `each'
 from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/lib/heroku/command.rb:5:in `<top (required)>'
 from <internal:lib/rubygems/custom_require>:29:in `require'
 from <internal:lib/rubygems/custom_require>:29:in `require'
 from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/gems/heroku-1.11.0/bin/heroku:7:in `<top (required)>'
 from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/bin/heroku:19:in `load'
 from /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/bin/heroku:19:in `<main>

我的猜测是这与丢失或放错地方的 gem 有关，但我完全是菜鸟，所以猜测可能很遥远。这是 gem 环境:

[app_first (master)]$ gem environment
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.7
  - RUBY VERSION: 1.9.2 (2010-08-18 patchlevel 0) [i686-linux]
  - INSTALLATION DIRECTORY: /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial
  - RUBY EXECUTABLE: /home/john/.rvm/rubies/ruby-1.9.2-p0/bin/ruby
  - EXECUTABLE DIRECTORY: /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /home/john/.rvm/gems/ruby-1.9.2-p0@rails3tutorial
     - /home/john/.rvm/gems/ruby-1.9.2-p0@global
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/

有什么想法吗？提前致谢。

Answer 1

明白了!或者更确切地说，是一个 friend 帮我买的。这是 link to the solution .