私は RoR の初心者で、Rails サーバーを機能させるのに苦労しています。コマンドを実行するたびに
rails server
それは常にこのすべての行を示しています
C:\Users\Familia-PC\RoR\holamundo>rails server
=> Booting WEBrick
=> Rails 4.1.1 application starting in development on http://0.0.0.0:3000
=> Run `rails server -h` for more startup options
=> Notice: server is listening on all interfaces (0.0.0.0). Consider using 127.0
.0.1 (--binding option)
=> Ctrl-C to shutdown server
Exiting
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/data_source.rb:1
99:in `rescue in create_default_data_source': No timezone data source could be f
ound. To resolve this, either install TZInfo::Data (e.g. by running `gem install
tzinfo-data`) or specify a zoneinfo directory using `TZInfo::DataSource.set(:zo
neinfo, zoneinfo_path)`. (TZInfo::DataSourceNotFound)
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/dat
a_source.rb:196:in `create_default_data_source'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/dat
a_source.rb:62:in `block in get'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/dat
a_source.rb:61:in `synchronize'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/dat
a_source.rb:61:in `get'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/tim
ezone.rb:601:in `data_source'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/tim
ezone.rb:114:in `get'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/tim
ezone_proxy.rb:84:in `real_timezone'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/tim
ezone_proxy.rb:52:in `period_for_utc'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/tzinfo-1.1.0/lib/tzinfo/tim
ezone.rb:524:in `current_period'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/activesupport-4.1.1/lib/act
ive_support/core_ext/object/try.rb:45:in `public_send'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/activesupport-4.1.1/lib/act
ive_support/core_ext/object/try.rb:45:in `try'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/activesupport-4.1.1/lib/act
ive_support/values/time_zone.rb:223:in `utc_offset'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/activesupport-4.1.1/lib/act
ive_support/values/time_zone.rb:396:in `block in []'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/activesupport-4.1.1/lib/act
ive_support/values/time_zone.rb:396:in `tap'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/activesupport-4.1.1/lib/act
ive_support/values/time_zone.rb:396:in `[]'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/activesupport-4.1.1/lib/act
ive_support/core_ext/time/zones.rb:60:in `find_zone!'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/activesupport-4.1.1/lib/act
ive_support/railtie.rb:20:in `block in <class:Railtie>'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/in
itializable.rb:30:in `instance_exec'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/in
itializable.rb:30:in `run'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/in
itializable.rb:55:in `block in run_initializers'
from C:/Ruby200-x64/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
from C:/Ruby200-x64/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in
each_strongly_connected_component'
from C:/Ruby200-x64/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connec
ted_component_from'
from C:/Ruby200-x64/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strong
ly_connected_component'
from C:/Ruby200-x64/lib/ruby/2.0.0/tsort.rb:180:in `each'
from C:/Ruby200-x64/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connec
ted_component'
from C:/Ruby200-x64/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/in
itializable.rb:54:in `run_initializers'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/ap
plication.rb:288:in `initialize!'
from C:/Users/Familia-PC/RoR/holamundo/config/environment.rb:5:in `<top
(required)>'
from C:/Users/Familia-PC/RoR/holamundo/config.ru:3:in `require'
from C:/Users/Familia-PC/RoR/holamundo/config.ru:3:in `block in <main>'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder
.rb:55:in `instance_eval'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder
.rb:55:in `initialize'
from C:/Users/Familia-PC/RoR/holamundo/config.ru:in `new'
from C:/Users/Familia-PC/RoR/holamundo/config.ru:in `<main>'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder
.rb:49:in `eval'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder
.rb:49:in `new_from_string'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/builder
.rb:40:in `parse_file'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/server.
rb:277:in `build_app_and_options_from_config'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/server.
rb:199:in `app'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/co
mmands/server.rb:50:in `app'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/rack-1.5.2/lib/rack/server.
rb:314:in `wrapped_app'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/co
mmands/server.rb:130:in `log_to_stdout'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/co
mmands/server.rb:67:in `start'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/co
mmands/commands_tasks.rb:81:in `block in server'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/co
mmands/commands_tasks.rb:76:in `tap'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/co
mmands/commands_tasks.rb:76:in `server'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/co
mmands/commands_tasks.rb:40:in `run_command!'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/railties-4.1.1/lib/rails/co
mmands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
皆さんがこの問題を解決するのを手伝ってくれることを願っています