无法运行Rails服务器，找不到Gem'rail（4.2.5.1）x86-mingw32'
[英]Can't Run Rails Server, Could Not Find Gem 'rails(4.2.5.1) x86-mingw32'
问题描述
I'm trying to learn Ruby on Rails. 
我正在尝试学习Ruby on Rails。 Currently been trying out Rails framework. 目前一直在尝试Rails框架。 I've installed it. 我安装了它。 Create new project, but when I try to run: 创建新项目，但是当我尝试运行时：
rails server rails服务器
I get back an error: 我收到了一个错误：
Could not find gem 'rails (= 4.2.5.1) x86-mingw32' in any of the gem sources listed in your Gemfile or available on this machine. 在Gemfile中列出的或本机上可用的任何gem源中找不到gem'rail（= 4.2.5.1）x86-mingw32'。 Run bundle install to install missing gems. 运行bundle install以安装缺少的gem。
I've installed bundle as suggested. 我按照建议安装了捆绑包。 Had few problems with installing it as well, but I've found a soultion on the internet. 安装它的问题也很少，但我在互联网上找到了灵魂。
Before bundle install I was getting another error saying that could not find gem 'tzinfo-data (>=0) x86-mingw32'; 在捆绑安装之前，我收到另一个错误，说无法找到gem'tzinfo-data（> = 0）x86-mingw32'; so i installed this gem: gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw] ; 所以我安装了这个gem：gem'tzinfo-data'，平台：[：mingw，：mswin，：x64_mingw]; and it worked. 它起作用了。
I'm running windows 7, please help, BIG THANKS. 我正在运行Windows 7，请大家帮帮忙。
1 个解决方案
解决方案1
1 2016-06-21 06:22:43
This one worked for me. 这个对我有用。 If it is useless please let me know. 如果没用，请告诉我。
gem install rails -v 4.2.5.1
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