Ruby（Rack）アプリケーションを起動できませんでした

Question

http://127.0.0.1 ==> Ruby（Rack）アプリケーションを起動できませんでした。

アプリケーションに必要なソースファイルがありません。

* 
    It is possible that you didn't upload your application files correctly. Please check whether all your application files are uploaded. 
* 
    A required library may not installed. Please install all libraries that this application requires. 

さらに詳しい情報がアプリケーションのログファイルに書き込まれている可能性があります。問題を分析するためにチェックしてください。

Error message: 
    no such file to load -- bundler 
Exception class: 
    LoadError 
Application root: 
    /var/www/project 
Backtrace: 
    # File Line Location 
    0 /home/user1/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb  36 in `require' 
    1 /home/user1/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb  36 in `require' 
    2 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/utils.rb 325  in `prepare_app_process' 
    3 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/rack/application_spawner.rb 155  in `block in initialize_server' 
    4 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/utils.rb 572  in `report_app_init_status' 
    5 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/rack/application_spawner.rb 153  in `initialize_server' 
    6 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/abstract_server.rb  204  in `start_synchronously' 
    7 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/abstract_server.rb  180  in `start' 
    8 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/rack/application_spawner.rb 128  in `start' 
    9 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/spawn_manager.rb 253  in `block (2 levels) in spawn_rack_application' 
    10 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/abstract_server_collection.rb 132  in `lookup_or_add' 
    11 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/spawn_manager.rb 246  in `block in spawn_rack_application' 
    12 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/abstract_server_collection.rb 82 in `block in synchronize' 
    13  prelude> 10:in `synchronize' 
    14 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/abstract_server_collection.rb 79 in `synchronize' 
    15 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/spawn_manager.rb 244  in `spawn_rack_application' 
    16 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/spawn_manager.rb 137  in `spawn_application' 
    17 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/spawn_manager.rb 275  in `handle_spawn_application' 
    18 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/abstract_server.rb  357  in `server_main_loop' 
    19 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/lib/phusion_passenger/abstract_server.rb  206  in `start_synchronously' 
    20 /home/user1/.rvm/gems/ruby-1.9.2-p180/gems/passenger-3.0.7/helper-scripts/passenger-spawn-server 99 in `' 

Answer 1

gem install bundlerここでトリックを行う必要があります。 "エラーメッセージ：ロードするそのようなファイルはありません - バンドラ"は該当する行です。あなたはおそらくbundle installを実行する必要があります。