> Can you access this URL from your internet browser?
> 
> htttp://gems.rubyforge.org/yaml
> 
> If that doesn't work them something is blocking RubyGems servers from
> your computer or network.
> 
> Looking at Windows errors for Sockets:
> 
> http://msdn.microsoft.com/en-us/library/ms740668(VS.85).aspx
> 
> WSAENOTCONN (10057) happens when you don't have an IP address or
> someone (a firewall or an antivirus) is blocking you.
> 
> Please verify that none of these tools is locking RubyGems.


when I type this url on my browser
  htttp://gems.rubyforge.org/yaml
I got an error
  firefox doesn't know to open this address

my firewall is disable and I uninstall the antivirus

I got the same prob..
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