Problem with testing rails applications..

Joe
2010-06-20T16:42:48Z

Hi,

Recently I''ve been trying to add permalinks to my rails system, so
because I had my new OS just installed I installed ruby and rails and
all of the things I had before..
Then I downloaded my application files directly from the web, and
attempted to run the server; when I visit it in my browser it comes up
with my custom error message, and the console displays this:

/!\ FAILSAFE /!\  Sun Jun 20 17:39:08 +0100 2010
  Status: 500 Internal Server Error
  no such file to load -- sqlite3
    C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
    C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require''
    C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
active_support/dependencies.rb:156:in `require''
    C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
active_support/dependencies.rb:521:in `new_constants_in''
    C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
active_support/dependencies.rb:156:in `require''
    C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
active_support/core_ext/kernel/requires.rb:7:in
`require_library_or_gem''
    C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings''
    C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
active_support/core_ext/kernel/requires.rb:5:in
`require_library_or_gem''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/sqlite3_adapter.rb:10:in
`sqlite3_connection''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:223:in
`send''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:223:in
`new_connection''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:245:in
`checkout_new_connection''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:188:in
`checkout''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:184:in
`loop''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:184:in
`checkout''
    C:/Ruby/lib/ruby/1.8/monitor.rb:242:in `synchronize''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:183:in
`checkout''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:98:in
`connection''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:326:in
`retrieve_connection''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_specification.rb:
123:in `retrieve_connection''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_specification.rb:
115:in `connection''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/query_cache.rb:9:in `cache''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/query_cache.rb:28:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/
active_record/connection_adapters/abstract/connection_pool.rb:361:in
`call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/head.rb:9:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/methodoverride.rb:24:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/params_parser.rb:15:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/rewindable_input.rb:25:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/session/cookie_store.rb:93:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/reloader.rb:9:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/failsafe.rb:11:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/lock.rb:11:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/lock.rb:11:in `synchronize''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/lock.rb:11:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/dispatcher.rb:106:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/
static.rb:31:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/urlmap.rb:46:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/urlmap.rb:40:in `each''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/urlmap.rb:40:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/
log_tailer.rb:17:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/content_length.rb:13:in `call''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/handler/webrick.rb:46:in
`service''
    C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service''
    C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run''
    C:/Ruby/lib/ruby/1.8/webrick/server.rb:173:in `start_thread''
    C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in `start''
    C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in `start_thread''
    C:/Ruby/lib/ruby/1.8/webrick/server.rb:95:in `start''
    C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in `each''
    C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in `start''
    C:/Ruby/lib/ruby/1.8/webrick/server.rb:23:in `start''
    C:/Ruby/lib/ruby/1.8/webrick/server.rb:82:in `start''
    C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/
action_controller/vendor/rack-1.0/rack/handler/webrick.rb:13:in `run''
    C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/server.rb:
111
    C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
    C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require''
    ./script/server:3
    -e:4:in `load''
    -e:4



I really don''t know what the problem is, and I can''t test my
additions
and edits..