Ruby on Rails framework could not be loaded

Ruby on Rails framework version 2.0.2 seems to be corrupted. Please reinstall it. This can be done with the following command:

gem install rails --version 2.0.2

Framework that failed to load:

Rails framework version 2.0.2

Error message:

no such file to load -- blankslate

Exception class:

LoadError

Backtrace:

#	File	Line	Location
0	/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb	31	in `gem_original_require'
1	/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb	31	in `require'
2	/home/www/.gem/ruby/1.8/gems/activesupport-2.0.2/lib/active_support/basic_object.rb	3
3	/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb	31	in `gem_original_require'
4	/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb	31	in `require'
5	/home/www/.gem/ruby/1.8/gems/activesupport-2.0.2/lib/active_support.rb	27
6	/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb	31	in `gem_original_require'
7	/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb	31	in `require'
8	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/railz/framework_spawner.rb	239	in `preload_rails'
9	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/railz/framework_spawner.rb	205	in `initialize_server'
10	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb	166	in `start_synchronously'
11	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb	135	in `start'
12	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb	112	in `fork'
13	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb	112	in `start'
14	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/railz/framework_spawner.rb	87	in `start'
15	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb	218	in `spawn_rails_application'
16	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb	213	in `synchronize'
17	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb	213	in `spawn_rails_application'
18	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb	122	in `spawn_application'
19	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb	247	in `handle_spawn_application'
20	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb	317	in `__send__'
21	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb	317	in `main_loop'
22	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb	168	in `start_synchronously'
23	/home/www/.gem/ruby/1.8/gems/passenger-2.0.3/bin/passenger-spawn-server	46