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我正在运行 Windows 7 x64,来自 RailsInstaller 的 Ruby on Rails 3.2.13。

当我运行我的瘦服务器并重新加载本地主机时,我遇到了这个问题:

$ thin start
>> Using rack adapter
>> ......
>> Listening on 0.0.0.0:3000, CTRL+C to stop
The system cannot find the path specified.

这是因为错误:

ExecJS::RuntimeError at /

["ok","(function() {\n\n\n}).call(this);\n"] 
(in C:/Users/..../assets/javascripts/info.js.coffee)

info.js.coffee是一个空文件,是我从rails g controller info. 在带有 better_errors gem 的浏览器中,我看到这一行的应用程序布局有错误:

6   <%= javascript_include_tag "application" %>

我一直在尝试纠正这个问题,并做了在这个问题中所做的一切,但都没有奏效。我完全卸载了 Node.js,但它甚至不允许我运行服务器,因为它告诉我我需要一个 javascript 运行时脚本,而默认的 Windows 脚本不起作用。

刚才我尝试这样做gem install coffee-rails但遇到了这个错误:

gem install coffee-rails
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
The system cannot find the path specified.
ERROR:  Error installing coffee-rails:
        ERROR: Failed to build gem native extension.

        c:/RailsInstaller/Ruby1.9.3/bin/ruby.exe extconf.rb
creating Makefile

我想我正在做某事。有谁知道如何安装这个?

编辑

宝石文件:

source 'https://rubygems.org'

gem 'rails', '3.2.13'
gem 'jquery-rails'
gem 'devise'
gem 'execjs'

group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'
  gem 'uglifier', '>= 1.0.3'
end

group :development do
  gem 'sqlite3'
  gem 'better_errors'
  gem 'thin'
  gem 'eventmachine', '1.0.3'
end

group :test do
  gem 'factory_girl_rails'
  gem 'capybara'
  gem 'shoulda-matchers'
end

group :test, :development do
  gem 'rspec-rails'
end
4

1 回答 1

1

您必须为 javascript 安装额外的 gem,只需编辑 Gemfile 并添加

gem 'therubyracer'

或用于窗户

gem 'therubyracer', :platform => :ruby

于 2013-06-03T14:58:00.023 回答