Ruby on rails Spree现有身份验证集成安装

我目前正在探索将Spree商务引擎集成到现有rails应用程序中。标准安装不会出现问题，但尝试使用现有Desive用户模型失败，并出现此错误。也许这种方法是错误的。我有一个应用程序与引导/设计/坎昆等。。我想使用现有的应用程序和用户模型将spree装载为a/store。一切都是一样的，但商店里的一切都是疯狂的

Would you like to install the default gateways? (Recommended) (yes/no) [yes] yes
Would you like to install the default authentication system? (yes/no) [yes] no
What is the name of the class representing users within your application? [User] User
Would you like to run the migrations? (yes/no) [yes] yes
Would you like to load the seed data? (yes/no) [yes] yes
Would you like to load the sample data? (yes/no) [yes] yes
 gemfile  spree
 gemfile  spree_gateway
     run  bundle install from "."
Gemfile syntax error:
...platforms => [:mri_19, :rbx]gem 'spree', '1.3.2'
...   

The Gem file is giving an error for this insert by the install routine
gem "binding_of_caller", ">= 0.7.1", :group => :development, :platforms => [:mri_19, :rbx]gem 'spree', '1.3.2'                            ^

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如果您对该方法或该错误有任何想法，我们将不胜感激。

我刚刚注意到spree安装在同一行中插入了gem for spree。纠正了这一点，并运行捆绑程序

遇到cancan的依赖项错误。Spree想要1.6.8，所以我又回到了那个版本

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再次运行“安装”并正确安装。

Stuart，您是如何得到此提示的。我也在尝试做同样的事情，我很想知道你是如何在gmail上完成这个有趣的任务的