Ruby on Rails - $ rails服务器失败，因为找不到uglifier gem [英] Ruby on Rails - $ rails server fails because uglifier gem could not be found

问题描述

我开始我的第一个Ruby项目，并且我遵循的教程使用rails。当我尝试运行 $ rails server 时出现以下错误：找不到gem uglifier（> = 1.3.0）x86-mingw32 在这台机器上可用的宝石中。

I'm starting my first project on Ruby and the tutorial I'm following has me using rails. When I try to run $ rails server I get an error that says: Could not find gem uglifier (>=1.3.0) x86-mingw32 in the gems available on this machine.

我有一些其他的宝石出现这个错误，我可以通过简单地执行 gem install 手头上的宝石，但这一个给我错误。这些错误在我第一次尝试安装开发套件后开始出现。当我尝试 $ gem install uglifier 时，我看到一大堆可以看到的错误此处。

I had this error with a few other gems, and I was able to fix it by simply doing the gem install of the gem at hand, but this one is giving me errors. These errors started to appear after I tried to install the dev kit for the first time. When I try $ gem install uglifier I get a large mess of errors that can be seen here.

我在Windows 8平板电脑上运行。虽然我认识到Ubuntu是这种情况的偏好，但我正在努力使我得到最好的结果。任何帮助将不胜感激。

I am running on a Windows 8 tablet. While I realize Ubuntu is the preference for this situation, I'm trying to make the best with what I'm given. Any help would be greatly appreciated.

推荐答案

1. 找到您的Gemfile {C：\Users [your name] \Desktop\sample_app}


2. 在第1行中，将https更改为http {source' http://rubygems.org '}


3. 在Gemfile中保存更改


4. 在你的Gitbash中，输入bundle install和按Enter键

1. Locate your Gemfile {C:\Users[your name]\Desktop\sample_app}
2. In line 1, change https to http {source 'http://rubygems.org'}
3. Save changes in Gemfile
4. In your Gitbash, type "bundle install" and hit Enter

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