Question

我刚刚成功配置了Spree on Rails（在Rails 4.0.2 + Ruby 2.0.0以及Rails 3.2.4 + Ruby 1.9.3上），但现在我正在尝试添加“spree_marketplace”和“spree_drop_ship”狂欢，但收到此错误

Bundler could not find compatible versions for gem "spree_core":
  In Gemfile:
    spree_marketplace (>= 0) ruby depends on
      spree_core (~> 2.0.3) ruby

    spree (>= 0) ruby depends on
      spree_core (2.2.0.beta)

目前我的Ruby和Rails版本是

$ ruby -v
ruby 2.0.0p353

$ rails -v
Rails 4.0.2

我的Gemfile

source 'https://rubygems.org'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.0.2'

# Use sqlite3 as the database for Active Record
gem 'sqlite3'

gem 'spree', :github => "spree/spree"
gem 'spree_auth_devise', :github => "spree/spree_auth_devise"
gem 'spree_marketplace', github: 'jdutil/spree_marketplace'
gem 'spree_drop_ship', github: 'jdutil/spree_drop_ship'

# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.0'

# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'

# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'

# See https://github.com/sstephenson/execjs#readme for more supported runtimes
gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'

# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'

# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 1.2'

group :doc do
  # bundle exec rake doc:rails generates the API under doc/api.
  gem 'sdoc', require: false
end

# Use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.1.2'

# Use unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano', group: :development

# Use debugger
# gem 'debugger', group: [:development, :test]

Answer 1

@AlexD写道，你受到spree_marketplace gemspec的限制。你可以做两件事，要么使用某人的叉子（或创建你自己的）有碰撞的gemspec（虽然这样的撞击会破坏某些东西，你必须自己检查并运行规范，如果它们被写入）：

gem 'spree', :github => "spree/spree", branch: '2-1-stable'
gem 'spree_auth_devise', :github => "spree/spree_auth_devise", branch: '2-1-stable'
gem 'spree_marketplace', github: 'emcgee/spree_marketplace'
gem 'spree_drop_ship', github: 'jdutil/spree_drop_ship'

或降级为spree_marketplace允许的最高版本：

gem 'spree', :github => "spree/spree", branch: '2-0-stable'
gem 'spree_auth_devise', :github => "spree/spree_auth_devise", branch: '2-0-stable'
gem 'spree_marketplace', github: 'jdutil/spree_marketplace'
gem 'spree_drop_ship', github: 'jdutil/spree_drop_ship', branch: '2-0-stable'

如果你想使用Rails 4，你应该使用Spree 2.1 AFAIK。

Answer 2

您需要在Gemfile中指定要使用的Spree版本。您要使用的spree_marketplace gem适用于2.0系列中的Spree版本，从2.0.3到2.0.7（最后一个版本低于2.1.0）。选择该范围内的版本，并为spree gem指定该版本。否则Bundler会认为你想使用最新版本的spree gem。

这样的事情：

gem 'spree', '2.0.7', :github => "spree/spree"

如果您想使用Spree的新2.2.0版本，您必须自己创建spree_marketplace的更新版本，或让别人去做！

Bundler找不到gem spree_core的兼容版本（Spree Ruby on Rails）

2 个答案: