Help re manual RubyGems update?

Rails
1

Hi,

I’m installing on Windows latest version of Ruby (on-click). Then I’m
downloading the RubyGems zip and installing per
http://docs.rubygems.org/read/chapter/3#page13, i.e. “ruby setup.rb”.
(as I
have a firewall issue for a normal update approach)

I get the following error however:

=======================================
C:\Temp\rubygems-1.1.1\rubygems-1.1.1>gem -v
1.1.1

C:\Temp\rubygems-1.1.1\rubygems-1.1.1>gem list
ERROR: While executing gem … (NameError)
uninitialized constant Gem::Commands::QueryCommand

C:\Temp\rubygems-1.1.1\rubygems-1.1.1>

=======================================

Any ideas/advice?

Thanks