ruby - 安装gem出现too many connection resets错误

Question

gem install mongrel

返回错误信息：

ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
    too many connection resets (http://rubygems.org/gems/gem_plugin-0.2.3.gem)

ruby新手，请问怎么处理呢？

Answer 1

Is rubygems blocked?

See http://www.cnblogs.com/varlxj/archive/2011/10/16/2211004.html, try adding gem sources -a http://ruby.taobao.org/?

Answer 2

rubygems source is blocked intermittently. It is recommended to use Taobao. There are specific settings http://ruby.taobao.org/

Answer 3

If you have a GemFile, just at the top of the GemFile

source 'http://ruby.taobao.org'

If you use rvm, type this command

sed -i -e 's/ftp\.ruby-lang\.org\/pub\/ruby/ruby\.taobao\.org\/mirrors\/ruby/g' ~/.rvm/config/db