Rails：找不到gem'sdoc（> = 0）ruby' [英] Rails: Could not find gem 'sdoc (>=0) ruby'

问题描述

从Windows切换完成后，我正在Mac上开发一个Rails应用程序。我认为我已经正确安装了一切。我正在使用的IDE是Rubymine。

当rake命令在新应用程序启动时运行时，会收到许多错误消息。原因是：

blockquote
bundler / resolver.rb：302：在'resolve'中：在这台机器上可用的gem中找不到gem'sdoc（> = 0）ruby'。 （Bundler :: GemNotFound）

我已经通过不同的方法安装了多次sdoc，但我仍然收到错误。我已经研究过这个问题，并发现许多没有奏效的答案。

我试过了：' http://rubygems.org '而不是' https://rubygems.org '然后捆绑安装没有成功。
我尝试删除Gemfile.lock，然后绑定安装，但没有成功。

也许答案很明显，但我似乎无法找到它。任何援助这个问题将不胜感激。

Gemfile：

  source'https://rubygems.org'
 gem'rails'，'4.0.2'
 gem'mysql2'
 gem'sass-rails'，'〜> 4.0.0'
 gem'uglifier'，'> = 1.3.0'
 gem'coffee-rails'，'〜> 4.0.0'
 gem'jquery-rails'
 gem'turbolinks'
 gem'jbuilder'，'〜> 1.2'
 group：doc do 
 gem'sdoc'，要求：false 
 end 
  

解决方案

这是因为gem已安装，但不是必需的。您可能需要删除Gemfile中的 require：false 或在您的rake任务中手动输入。这里有一个冗长的解释： Bundler：什么确实：require =>在Gemfile中是false？

I am developing a rails application in Mac after switching over from Windows. I thought that I had installed everything correctly. The IDE I'm using is Rubymine.

I receive numerous error messages when the rake command is run at the start of a new application. The cause is:

/Users/johncase/.gem/ruby/2.0.0/gems/bundler-1.5.1/lib/bundler/resolver.rb:302:in `resolve': Could not find gem 'sdoc (>= 0) ruby' in the gems available on this machine. (Bundler::GemNotFound)

I have installed sdoc multiple times through different methods, but I keep receiving the error. I have researched this problem and found many answers that have not worked.

I've tried: 'http://rubygems.org' instead of 'https://rubygems.org' then a bundle install with no success. I've tried deleting the Gemfile.lock then bundle installing with no success.

Perhaps the answer is obvious, but I cannot seem to find it. Any assistance with this problem would be much appreciated.

Gemfile:

source 'https://rubygems.org'
gem 'rails', '4.0.2'
gem 'mysql2'
gem 'sass-rails', '~> 4.0.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 1.2'
group :doc do
gem 'sdoc', require: false
end

解决方案

This is because the gem is installed, but not being required. You either need to remove the require: false in the Gemfile or require it manually in your rake task. There is a lengthy explanation of this here: Bundler: What does :require => false in a Gemfile mean?

这篇关于Rails：找不到gem'sdoc（> = 0）ruby'的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！