rails服务器/控制台错误-没有要加载的文件--咖啡脚本(LoadError)

Question

我在Ubuntu上，编辑Scite

我创建了一个新项目，但服务器和控制台都不能工作

我有这个命令

==>

[store]$ rails s

/usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/coffee-rails-3.2.1/lib/coffee-rails.rb:1:in‘from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/bundler-1.0.21/lib/bundler/runtime.rb:68:in require': no such file to load -- coffee-script (LoadError) from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/coffee-rails-3.2.1/lib/coffee-rails.rb:1:inrequire' from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/bundler-1.0.21/lib/bundler/runtime.rb:68:in (2级) in require’from /usr/local/rvm/gems/ruby-1.9来自/usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/bundler-1.0.21/lib/bundler的require‘from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/bundler-1.0.21/lib/bundler/runtime.rb:55:in each' from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/bundler-1.0.21/lib/bundler/runtime.rb:66:inrequire’中的/usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/bundler-1.0.21/lib/bundler/runtime.rb:55:ineach' from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/bundler-1.0.21/lib/bundler/runtime.rb:66:in块‘from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/railties-3.2.0.rc1/lib/rails/commands.rb:53:in require' from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/railties-3.2.0.rc1/lib/rails/commands.rb:53:inrequire' from /home/rene/ruby_dev/ch03/store/config/application.rb:7:in in’from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/railties-3.2.0.rc1/lib/rails/commands.rb:50:in tap' from /usr/local/rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/railties-3.2.0.rc1/lib/rails/commands.rb:50:in‘from script/rails:6:in require' from script/rails:6:in’

<==

一个localhost，我有：

==>

    Routing Error

No route matches [GET] "/article"

<==

我为新目录更改了一个目录。我做错了什么？

我按你说的把gem放进去了，服务器没有响应

我把Gemfile放在这里=>

source 'https://rubygems.org'

gem 'rails', '3.2.0.rc1'
gem 'sqlite3'


# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '3.2.3'
  gem 'coffee-rails', '3.2.1'

  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails',  '2.0.0'
gem 'therubyracer', '0.9.9'
gem 'execjs', '1.2.13'

<=

我将其放在前面，以便进行包安装

gem安装therubyracer execjs --no-ri --no-rdoc

gem安装ruby-station-ruby

gem安装ruby扩展

而不是服务器？

Answer 1

您需要安装Ruby- to -JS运行时。你可以这样做，添加therubyracer gem到你的Gemfile，安装它，然后重试。

至于路由错误，您可能需要将文章路由添加到路由文件中。

resources :articles

应该能行得通。

Answer 2

请检查您是否已安装所有依赖项，然后尝试重新安装rails

$ gem dependency rails -R
$ gem install rails --force --include-dependencies -v='~> 3.0'