Problem with Sqlite3 when doing a Bundle Install - ruby-on-rails

Question

I'm really having a hard time solving this since I don't see any possible solutions that is already written on the net, So I decided to ask a question here at StackOverflow.
Firstly, I have created a new Rails app called "MicroTwitter":
rails new MicroTwitter -T
Here the -T option to the rails command tells Rails not to generate a test directory
associated with the default Test::Unit framework.
After that, I added a few lines on the Gemfile:
group :development do
gem 'rspec-rails'
end
group :test do
gem 'rspec'
gem 'webrat'
end
And so I did a bundle install
But after minutes of waiting, It was stuck up.
C:\Users\MDF\Desktop\apps\rails apps\MicroTwitter>bundle install
Fetching source index for http://rubygems.org/
Using rake (0.8.7)
Using abstract (1.0.0)
Using activesupport (3.0.5)
Using builder (2.1.2)
Using i18n (0.5.0)
Using activemodel (3.0.5)
Using erubis (2.6.6)
Using rack (1.2.2)
Using rack-mount (0.6.14)
Using rack-test (0.5.7)
Using tzinfo (0.3.26)
Using actionpack (3.0.5)
Using mime-types (1.16)
Using polyglot (0.3.1)
Using treetop (1.4.9)
Using mail (2.2.15)
Using actionmailer (3.0.5)
Using arel (2.0.9)
Using activerecord (3.0.5)
Using activeresource (3.0.5)
Using bundler (1.0.11)
Using diff-lcs (1.1.2)
Using nokogiri (1.4.4.1)
Using thor (0.14.6)
Using railties (3.0.5)
Using rails (3.0.5)
Using rspec-core (2.5.1)
Using rspec-expectations (2.5.0)
Using rspec-mocks (2.5.0)
Using rspec (2.5.0)
Using rspec-rails (2.5.0)
Using sqlite3 (1.3.3)
It stuck up just to sqlite3. To those who knew how to solve this problem, Your help is highly appreciated. Thanks!

Answer 1

Ok, I found out the problem.
I for got to install the "webrat" gem.
After I installed webrat:
gem install webrat
and did a bundle install again, It works like magic!
I guess I have to be more careful next time. Thank you for all the answers and comments! :)