我真的一直在努力让我的网络服务器在我的计算机上运行。
我正在运行：ruby 1.9.3 rvm 1.14.2（稳定）gem 1.8.24
在带有 apache 和乘客的 ubuntu 服务器上。
我能够访问我的网页，但我不断收到此错误消息：
Ruby (Rack) 应用程序无法启动 应用程序需要的源文件丢失。
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.
有关错误的更多信息可能已写入应用程序的日志文件。请检查它以便分析问题。
错误消息：无法加载此类文件 -- bundler/setup 异常类：LoadError 应用程序根目录：/srv/ftp/otto 回溯：# 文件行位置 0 /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194 /lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb 36 在require'
1 /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb 36 in需要'2 /srv/ftp/otto/config/setup_load_paths.rb 15 在'
3 /usr/share/ruby-rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb 36 in需要'4 /usr/share/ruby-rvm/rubies/ruby -1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb 36 在require'
5 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/utils.rb 301 inprepare_app_process' 6 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger- 3.0.13/lib/phusion_passenger/rack/application_spawner.rb 156 在block in initialize_server'
7 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/utils.rb 572 inreport_app_init_status' 8 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/rack /application_spawner.rb 154 在initialize_server'
9 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server.rb 204 instart_synchronously' 10 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server.rb 180 在start'
11 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/rack/application_spawner.rb 129 in开始' 12 /usr/share/ruby-rvm /gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 253 在block (2 levels) in spawn_rack_application'
13 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server_collection.rb 132 inlookup_or_add' 14 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/ gems/passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 246 在block in spawn_rack_application'
15 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server_collection.rb 82 in块中同步'16前奏> 10：在synchronize'
17 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server_collection.rb 79 in同步'18 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems /passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 244 在spawn_rack_application'
19 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 137 inspawn_application' 20 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/ spawn_manager.rb 275 在handle_spawn_application'
21 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server.rb 357 inserver_main_loop' 22 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server.rb 206 在start_synchronously'
23 /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/helper-scripts/passenger-spawn-server 99 in'
我尝试过：重新安装 rvm 和 ruby 安装 bundler ...以及其他一些我不太了解的东西！