Ruby on rails 雷克流产了！使用Octopress时OSX上未初始化的常量Gem:：UserInteraction

我用Octopress写了一篇博客，今天当我正常使用CommandRake generate时，有一个错误弹出，我在谷歌上搜索，它说可能是gem版本的问题，所以我尝试更新，但仍然有错误。谁能给我一个建议？ 提前谢谢

以下是终端命令：

StevenOrdiam:octopress StevenOrdiam$rake生成

雷克流产了！ 未初始化的常量Gem:：UserInteraction

（通过使用--trace运行任务查看完整跟踪）

stevenlordiam:octopress stevenlordiam$sudo gem更新——系统

密码：

/Library/Ruby/Site/1.8/rubygems/config_file.rb:39:未初始化常量Gem:：UserInteraction（NameError） from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

gem\u original\u require'
from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

require' 来自/Library/Ruby/Site/1.8/rubygems/specification.rb:1430:in

build\u extensions'
from/Library/Ruby/Site/1.8/rubygems/stub\u specification.rb:60:in

build\u extensions' 来自/Library/Ruby/Site/1.8/rubygems/basic_specification.rb:56:in

包含_requireable_文件
从/Library/Ruby/Site/1.8/rubygems/specification.rb:925:in

find\u inactive\u by\u path' from/Library/Ruby/Site/1.8/rubygems/specification.rb:1031:in

find'
from/Library/Ruby/Site/1.8/rubygems/specification.rb:924:in

each' 来自/Library/Ruby/Site/1.8/rubygems/specification.rb:924:in

find'
从/Library/Ruby/Site/1.8/rubygems/specification.rb:924:in

find\u inactive\u by\u path' from/Library/Ruby/Site/1.8/rubygems.rb:185:in

try\u activate'
from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:132:in

require' from/Library/Ruby/Site/1.8/rubygems/user\u interaction.rb:8 from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

gem\u original\u require'
from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

require' from/Library/Ruby/Site/1.8/rubygems/command.rb:9 from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

gem\u original\u require'
from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

require' from/Library/Ruby/Site/1.8/rubygems/command\u manager.rb:7 from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

gem\u original\u require'
from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

require' from/Library/Ruby/Site/1.8/rubygems/gem_runner.rb:8 from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

gem\u original\u require'
from/Library/Ruby/Site/1.8/rubygems/core\u ext/kernel\u require.rb:55:in

require'

---

从/usr/bin/gem:9开始，我自己解决了这个问题。Octopress需要Ruby 1.9.3或更高版本，但我使用Ruby 1.8。只需安装Ruby 1.9.3并使用命令

rbenv global 1.9.3-p0

即可解决此问题