From: Hassan Schroeder <hassan.schroeder@...>
Date: 2012-12-02T05:10:50+09:00
Subject: Re: Gem install error?

Dunno if this will help, since you're on Windows and I'm on Mac OS,
but I just built and installed a simple test gem using the following steps:

11:36 ~/projects/testcases/gems $ bundle gem xyz
11:37 ~/projects/testcases/gems $ cd xyz
11:44 ~/projects/testcases/gems/xyz (master)$ vim lib/xyz.rb
11:44 ~/projects/testcases/gems/xyz (master)$ vim lib/xyz.gemspec
11:44 ~/projects/testcases/gems/xyz (master)$ gem build xyz.gemspec
11:45 ~/projects/testcases/gems/xyz (master)$ gem install --local xyz
11:46 ~/projects/testcases/gems/xyz (master)$ gem list --local

*** LOCAL GEMS ***

bundler (1.2.1)
rvm (1.11.3.5)
xyz (0.0.1)

HTH!
-- 
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
http://about.me/hassanschroeder
twitter: @hassan