无法在mac osx上更新gems - Gem :: RemoteFetcher :: FetchError

Question

Jon-MacBook-Pro:rubygems-1.3.7 jon$ sudo gem install rails
Password:
ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
    SocketError: getaddrinfo: nodename nor servname provided, or not known (http://rubygems.org/gems/activesupport-2.3.8.gem)

Answer 1

ruby​​gems.org现在已经关闭了。稍后再试。