安装 travis 命令行窗口

Question

我想安装 travis 的命令行工具 (https://rubygems.org/gems/travis) 以便正确设置 travis。我确实有一台 windows 机器，我安装了 ruby​​ 和 gem。

$ ruby --version
  ruby 2.2.2p95 (2015-04-13 revision 50295) [i386-mingw32]

$ gem --version
  2.4.5

安装（详细模式）时，安装无法获取不存在的依赖项。

$ gem install travis -V
HEAD https://api.rubygems.org/api/v1/dependencies
200 OK
GET https://api.rubygems.org/api/v1/dependencies?gems=travis
200 OK
GET https://api.rubygems.org/api/v1/dependencies?    gems=addressable,backports,faraday,faraday_middleware,gh,highline,launchy,
200 OK
GET https://api.rubygems.org/api/v1/dependencies?gems=coderay,ethon,json,method_source,multi_json,multipart-post,net-http-p,slop,websocket,win32console
200 OK
GET https://api.rubygems.org/api/v1/dependencies?gems=ffi
200 OK
GET https://api.rubygems.org/quick/Marshal.4.8/pry-0.9.12.6-x86-mingw32.gemspec.rz
302 Moved Temporarily
GET https://aws-eu-cache01.rubygems.org/quick/Marshal.4.8/pry-0.9.12.6-x86-mingw32.gemspec.rz
404 Not Found
ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
bad response Not Found 404 (https://aws-eu-cache01.rubygems.org/quick/Marshal.4.8/pry-0.9.12.6-x86-mingw32.gemspec.rz)

手动安装 pry（各种版本）也失败

$ gem install pry  -V
 HEAD https://api.rubygems.org/api/v1/dependencies
      200 OK
 GET https://api.rubygems.org/api/v1/dependencies?gems=pry
      200 OK
 GET https://api.rubygems.org/quick/Marshal.4.8/pry-0.10.1-x86-mingw32.gemspec.rz
      302 Moved Temporarily
 GET https://aws-eu-cache01.rubygems.org/quick/Marshal.4.8/pry-0.10.1-x86-mingw32.gemspec.rz
     404 Not Found
 ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
bad response Not Found 404 (https://aws-eu-cache01.rubygems.org/quick/Marshal.4.8/pry-0.10.1-x86-mingw32.gemspec.rz)

gem 试图获取的文件如下：

https://aws-eu-cache01.rubygems.org/quick/Marshal.4.8/pry-0.10.1-x86-mingw32.gemspec.rz

因此我的问题是：是否有任何其他可能获得此 gem 或任何其他方式在 Windows 上运行 gem install travis？

非常感谢和欢呼， 费边

Answer 1

Known issue

作为一种解决方法，您可以降级 gem：

gem update --system 2.4.4 
gem install pry