如何在Rails 3（bundler）中修复这个gem dependency问题？ [英] How do I fix this gem dependency problem in Rails 3 (bundler)?

问题描述

出于某种原因，我的项目每次尝试运行 bundle install 时都出现了错误，现在抛出错误。我通过重新排列我的 Gemfile 中的宝石来解决一些错误，但现在我得到了这个：

  Bundler无法找到适用于gemfaraday的兼容版本：
在Gemfile中：
 omniauth取决于
 faraday（〜> 0.7 .3）
 
 twitter取决于
法拉第（0.6.1）
  

我认为使用bundler应该可以擦除依赖项 wtf's ？我假设这条消息意味着两个宝石需要两个不同版本的 faraday ..？

我该如何解决这个问题？为什么它不只是安装两个版本，并且每个gem都加载它想要的版本？

我很乐意为此提供一些帮助！

谢谢

Gemfile.lock：
https://gist.github.com/1061722

Gemfile：

 ＃编辑此Gemfile以将您的应用程序的依赖关系。 
 source'http://rubygems.org'
 gem'rails'，'3.0.9'＃，：git => 'git：//github.com/rails/rails.git'
 gemhaml-rails
 gemjquery-rails
 
＃Gem将摘要常见于标准的宁静控制器
 gem'inherited_resources'
 
＃允许我们保存用户物品在其集合中的订单
 gemacts_as_list
 
＃用于简化用户注册和登录
＃用于引用，因为在设计HEAD 
 gemdevise时出现问题，：：git => git：//github.com/plataformatec/devise.git，：ref => '4964f53a42a3d434ee6d731d6f999d8dae13dada'
 
＃可能不会被使用
 gemajaxful_rating
 
 
 
＃为某些特定功能提供便利的编辑功能数据字段
 gembest_in_place，：git => 'git：//github.com/moabite/best_in_place.git'
 
 
＃上传图片的Gem。比paperclip更灵活
 gemcarrierwave，：git => 'git：//github.com/jnicklas/carrierwave.git'
 gemfog
 
＃显然需要使uploadify多文件上传工作
 gemflash_cookie_session
 
＃用于我们可以通过carrierwave上传图片大小的调整，使用
＃ImageMagick 
 gemrmagick
 
＃轻松创建用于网站模拟的数据库模型
 gemfactory_girl_rails
 
＃用于假数据生成
 gemfaker
 gemrandexp
 gemrandom_data
 gem'forgery'
 gemlorempixum，：require => 'lorempixum'
 
 gemhashie
＃gem'aws-s3'，：require => 'aws / s3'
＃gem'bcrypt-ruby'，：require => 'bcrypt'
 
＃为构建表单提供更短的语法
 gem'formtastic'
 
＃发送生产应用程序错误通知
 gemhoptoad_notifier 
 
＃社交媒体宝石FB Connect，FB和Twitter 
 gemomniauth，：：git => git：//github.com/intridea/omniauth.git，：ref => b9fe79961ab56041dbf9
 gemfb_graph
 gemtwitter
 
 gem'rake'，'0.8.7'
 
 gemjammit
 
 gemrest-client
 gem'rails-erd'，：git => git：//github.com/voormedia/rails-erd.git
宝石nokogiri
 
组：开发，：测试
宝石后卫
 gemguard-ego
 gemguard-bundler
 gemguard-jammit
 gemguard-rails
 gemguard-rspec
 gemguard-shell
 gemguard-compass
 gemguard-livereload
 gem'rb-fsevent'，：require => false 
 gemrb-inotify，：require => false 
 gemlibnotify，：require => false 
 
＃需要运行html2haml将html转换为haml 
 gemhpricot
 
 gemtap
 
 gemheroku 
 
 #gemheroku-rails，：：git => git：//github.com/railsjedi/heroku-rails.git
 gemheroku-rails，：：git => git：//github.com/sid137/heroku-rails.git
 
 gemsqlite3-ruby，：require => 'sqlite3'
 gemruby-debug19，：require => 'ruby-debug'
 
＃在Rails控制台中显示好的表格
 gemhirb
 
 gemfacebook_test_users，：git => git：//github.com/sid137/facebook_test_users.git
 
＃允许我们将本地开发数据库推送到Heroku，并在本地拉
＃heroku db 
 gemyaml_db
 
 gemescape_utils
 
＃基于Sass和Blueprint的开发机器css框架
＃使用compass compile编译css部署之前
 gemcompass，> = 0.11.1
 
＃在app / model / *。rb文件中打印标题，列出
＃每个模型
 
 
 gemselenium-webdriver
 gemrack-test
 gemcapybara，：require => 'capybara / rspec'
 gemlaunchy
 gem'database_cleaner'，：git => 'git：//github.com/bmabey/database_cleaner.git'
 
 gemrspec-core，2.6.4
 gemrspec-rails＃，'2.6。 0'＃，'2.5.0'
 #gem'shoulda-matchers'，：git => 'git：//github.com/thoughtbot/shoulda-matchers.git'
 #gem'shoulda-matchers'，：：git => 'git：//github.com/sid137/shoulda-matchers.git'
 gemZenTest
 gemautotest-rails
结束
  

解决方案

您正在使用的Omniauth的特定版本取决于法拉第〜> 0.7.3，而最新发布的Twitter gem版本需要0.6。

您可以使用存储库中最新版本的Twitter gem来修复此问题。

  gem'twitter'，：：git => 'https://github.com/jnunemaker/twitter.git'
  

For some reason, my project has messed up and now its throwing errors every time I try to run bundle install. Somem of the errors i've managed to fix by reordering the gems in my Gemfile, but now i'm getting this one:

Bundler could not find compatible versions for gem "faraday":
  In Gemfile:
    omniauth depends on
      faraday (~> 0.7.3)

    twitter depends on
      faraday (0.6.1)

I thought that using bundler was supposed to erase dependency wtf's? I'm assumingn this message means that two gems want 2 different versions of faraday..?

How can I fix this problem though? Why doesn't it just install both versions, and each gem loads the version it wants?

I'd love some help on this please!

Thanks

Gemfile.lock: https://gist.github.com/1061722

Gemfile:

# Edit this Gemfile to bundle your application's dependencies.
source 'http://rubygems.org'
gem 'rails', '3.0.9' #, :git => 'git://github.com/rails/rails.git'
gem "haml-rails"
gem "jquery-rails"

# Gem to abstract away the dplication common in standard restful controllers
gem 'inherited_resources'

# Allows us to keep an order of a user's items in their collection
gem "acts_as_list"

# Used to simplify user registrations and logins
# Pined to ref, as there is problem on devise HEAD
gem "devise", :git => "git://github.com/plataformatec/devise.git", :ref => '4964f53a42a3d434ee6d731d6f999d8dae13dada'

# Might not be used
gem "ajaxful_rating"



# Facilitates Edit-in-place functionality for certain data fields
gem "best_in_place", :git => 'git://github.com/moabite/best_in_place.git'


# Gem for uploading images.  More flexible than "paperclip"
gem "carrierwave", :git => 'git://github.com/jnicklas/carrierwave.git'
gem "fog"

# Apparently needed to make the uploadify multifile uploader work 
gem "flash_cookie_session"

# Used to that we can resize images uploaded through carrierwave, using
# ImageMagick
gem "rmagick"

# Easily create database models for site simulation
gem "factory_girl_rails"

# Useful for fake data generation
gem "faker"
gem "randexp"
gem "random_data"
gem 'forgery'
gem "lorempixum", :require => 'lorempixum'

gem "hashie"
# gem 'aws-s3', :require => 'aws/s3'
# gem 'bcrypt-ruby', :require => 'bcrypt'

# Provides a shorter syntax for building forms
gem 'formtastic'

# Sends notifications of errors on Production app
gem "hoptoad_notifier"

# Social Media Gems FB Connect, FB, and Twitter
gem "omniauth", :git => "git://github.com/intridea/omniauth.git" ,:ref => "b9fe79961ab56041dbf9"
gem "fb_graph"
gem "twitter"

gem 'rake', '0.8.7'

gem "jammit"

gem "rest-client"
gem 'rails-erd', :git => "git://github.com/voormedia/rails-erd.git"
gem "nokogiri"

group :development, :test do
  gem "guard"
  gem "guard-ego"
  gem "guard-bundler"
  gem "guard-jammit"
  gem "guard-rails"
  gem "guard-rspec"
  gem "guard-shell"
  gem "guard-compass"
  gem "guard-livereload"
  gem 'rb-fsevent', :require => false 
  gem "rb-inotify", :require => false
  gem "libnotify", :require => false

  # Needed to run html2haml to convert html to haml
  gem "hpricot"

  gem "taps"

  gem "heroku"

  #gem "heroku-rails", :git => "git://github.com/railsjedi/heroku-rails.git"
  gem "heroku-rails", :git => "git://github.com/sid137/heroku-rails.git"

  gem "sqlite3-ruby", :require => 'sqlite3'
  gem "ruby-debug19", :require => 'ruby-debug'

  # nice table displays in Rails console
  gem "hirb"

  gem "facebook_test_users", :git => "git://github.com/sid137/facebook_test_users.git"

  # Allows us to push the local development database up to Heroku, and pull the
  # heroku db down locally
  gem "yaml_db"

  gem "escape_utils"

  # Sass and Blueprint based css framework for dev machine
  # use "compass compile . " to compile css before deployment
  gem "compass", ">=0.11.1"

  # Print a header in app/model/*.rb files, listing the db columns present for
  # each model


  gem "selenium-webdriver"
  gem "rack-test"
  gem "capybara", :require => 'capybara/rspec'
  gem "launchy"
  gem 'database_cleaner', :git => 'git://github.com/bmabey/database_cleaner.git'

  gem "rspec-core", "2.6.4"
  gem "rspec-rails"# , '2.6.0' #, '2.5.0'
  #gem 'shoulda-matchers', :git => 'git://github.com/thoughtbot/shoulda-matchers.git'
  #gem 'shoulda-matchers', :git => 'git://github.com/sid137/shoulda-matchers.git'
  gem "ZenTest"
  gem "autotest-rails"
end

解决方案

The specific version of Omniauth that you're using depends on Faraday ~> 0.7.3, while the latest released version of Twitter gem needs 0.6.

You can fix this by using the latest version of Twitter gem from the repository.

gem 'twitter', :git => 'https://github.com/jnunemaker/twitter.git'

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