在 Windows 上安装 Rails gem 时出错
[英]Error while installing Rails gem on Windows
问题描述
I'm trying to install Ruby on Rails on Windows.
我正在尝试在 Windows 上安装 Ruby on Rails。 After successfully installing Ruby, when I run ruby -v , it returns ruby 2.4.4 as expected.成功安装 Ruby 后，当我运行ruby -v ，它会按预期返回ruby 2.4.4 。 The gem application is installed and is version 2.77. gem应用程序已安装，版本为 2.77。 But when I try executing the command:但是当我尝试执行命令时：
gem install rails
it gives the following error:它给出了以下错误：
C:\>gem install rails
ERROR: Loading command: install (ArgumentError)
unknown encoding name - CP720
ERROR: While executing gem ... (NoMethodError)
undefined method `invoke_with_build_args' for nil:NilClass
How do I fix this error so I can install Ruby on Rails on Windows?如何修复此错误以便我可以在 Windows 上安装 Ruby on Rails？
1 个解决方案
解决方案1
1 已采纳 2018-10-22 19:55:42
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