2012-05-11 47 views
1

更新我的红宝石1.9.3和导轨3.2.3后我一直在试图从RailsApp Projects devise, rspec and cucumber跟随教程,我试图在黄瓜尝试时出现问题步骤Rails 3.2.3耙黄瓜:库未加载

rake cucumber 

,并得到一个耙子中止错误

dlopen(/Users/Aurelien/.rvm/gems/ruby-1.9.3-p194/gems/nokogiri-1.5.2/lib/nokogiri/nokogiri.bundle, 9): Library not loaded: /opt/local/lib/libiconv.2.dylib 
    Referenced from: /Users/Aurelien/.rvm/gems/ruby-1.9.3-p194/gems/nokogiri-1.5.2/lib/nokogiri/nokogiri.bundle 
    Reason: Incompatible library version: nokogiri.bundle requires version 8.0.0 or later, but libiconv.2.dylib provides version 7.0.0 - /Users/Aurelien/.rvm/gems/ruby-1.9.3-p194/gems/nokogiri-1.5.2/lib/nokogiri/nokogiri.bundle 

人有类似的问题,并找到了解决方案,将有很大的帮助。目前创业板文件:

gem 'rails', '3.2.3' 
gem 'sqlite3' 
group :assets do 
    gem 'sass-rails', '~> 3.2.3' 
    gem 'coffee-rails', '~> 3.2.1' 
    gem 'uglifier', '>= 1.0.3' 
end 

gem 'jquery-rails' 
gem "rspec-rails", ">= 2.9.0.rc2", :group => [:development, :test] 
gem "factory_girl_rails", ">= 3.1.0", :group => [:development, :test] 
gem "email_spec", ">= 1.2.1", :group => :test 
gem "cucumber-rails", ">= 1.3.0", :group => :test 
gem "capybara", ">= 1.1.2", :group => :test 
gem "database_cleaner", ">= 0.7.2", :group => :test 
gem "launchy", ">= 2.1.0", :group => :test 
gem "devise", ">= 2.1.0.rc" 
gem "cancan", ">= 1.6.7" 
gem "rolify", ">= 3.1.0" 
gem "bootstrap-sass", ">= 2.0.1" 
gem "nokogiri" 

和功能/支持/ env.rb内

require 'cucumber/rails' 
. 
. 
. 
Capybara.default_selector = :css 
. 
. 
. 
ActionController::Base.allow_rescue = false 
. 
. 
. 
begin 
    DatabaseCleaner.strategy = :transaction 
rescue NameError 
    raise "You need to add database_cleaner to your Gemfile (in the :test group) if you wish to use it." 
end 

感谢

回答

4

显然,问题就来了与引入nokogiri。我卸载了nokogiri宝石,然后重新安装它,现在似乎正在工作。

一个重要的注意事项,网上有很多垃圾:不要接触,除非你真的知道你在做什么,/opt/local/lib/libiconv.2.dylib文件或它可以产生问题OSX应用程序。

+0

此解决方案至今仍然相关。升级到Rails 4时有类似的问题。 – wachichornia

-2

我在OSX上遇到了同样的问题。

在我的.bash_profile我有:

出口DYLD_LIBRARY_PATH = $ DYLD_LIBRARY_PATH:在/ usr /本地/ MySQL的/ lib目录:/ usr/lib中/

我删除了/ usr/lib中,一切工作正常。

要调试此我开始:

  1. 定位libiconv.dylib
  2. oTool -L {} LIB - 从前面的步骤每个库。

/usr/lib中的系统版本是7.0版,这是错误的来源。然后,我意识到系统正在退回到较旧版本的库中,从而导致我的环境变量。

如果遇到此问题,请首先检查LD_LIBRARY_PATH和DYLD_LIBRARY _PATH!