安装Ruby Gems

Question

当我运行Ruby命令时

gem install heroku

要么

gem update --system

我收到了警告

ERROR:  Could not find a valid gem 'heroku' (>= 0) in any repository
ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::ECONNREFUSED: No connection could be made because the target machine
actively refused it. - connect(2) (http://rubygems.org/latest_specs.4.8.gz)

我查看了几个相关的帖子,其中大部分都提出了网络问题; 我关闭了所有防病毒/防火墙软件,但没有运气.请注意,同一网络上的其他人不会遇到这些问题.我很困惑如何继续.

 RubyGems Environment:  

- RUBYGEMS VERSION: 1.5.2
- RUBY VERSION: 1.8.7 (2011-02-18 patchlevel 334) [i386-mingw32]
- INSTALLATION DIRECTORY: C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8
- RUBY EXECUTABLE: C:/RailsInstaller/Ruby1.8.7/bin/ruby.exe
- EXECUTABLE DIRECTORY: C:/RailsInstaller/Ruby1.8.7/bin
- RUBYGEMS PLATFORMS:
  - ruby
  - x86-mingw32
- GEM PATHS:
   - C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8
   - C:/Users/xxxxx/.gem/ruby/1.8
- GEM CONFIGURATION:
   - :update_sources => true
   - :verbose => true
   - :benchmark => false
   - :backtrace => false
   - :bulk_threshold => 1000
- REMOTE SOURCES:
   - http://rubygems.org/

Answer 1

老帖子,但这可能会帮助别人.指定您的代理.即使已经设置了http_proxy环境变量,这似乎也可以工作:

gem install heroku --http-proxy http://yourproxyserver:port