nginx/passenger SQLite3问题

Question

我试图访问我的web应用程序与轨道建成。但是当我输入URL时，我得到： 500内部服务器错误

如果您是本网站的管理员，那么请阅读此Web应用程序的日志文件以了解哪里出了问题。

并在日志中有：

/!\ FAILSAFE /!\ Mon Nov 23 10:56:03 -0500 2009 
Status: 500 Internal Server Error 
no such file to load -- sqlite3 
/opt/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' 
/opt/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' 
/opt/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:158:in `require' 
/opt/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/kernel/requires.rb:7:in `require_library_or_gem' 
/opt/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings' 
/opt/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/kernel/requires.rb:5:in `require_library_or_gem' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/sqlite3_adapter.rb:10:in `sqlite3_connection' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in `send' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in `new_connection' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:245:in `checkout_new_connection' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:188:in `checkout' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `loop' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `checkout' 
/opt/ruby/lib/ruby/1.8/monitor.rb:242:in `synchronize' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:183:in `checkout' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:98:in `connection' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:326:in `retrieve_connection' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:123:in `retrieve_connection' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:115:in `connection' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/query_cache.rb:9:in `cache' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/query_cache.rb:28:in `call' 
/opt/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in `call' 
/opt/ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/failsafe.rb:26:in `call' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/vendor/rack-1.0.0-git/lib/rack/lock.rb:11:in `call' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/vendor/rack-1.0.0-git/lib/rack/lock.rb:11:in `synchronize' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/vendor/rack-1.0.0-git/lib/rack/lock.rb:11:in `call' 
/opt/ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/dispatcher.rb:106:in `call' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/rack/request_handler.rb:95:in `process_request' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_request_handler.rb:207:in `main_loop' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/railz/application_spawner.rb:374:in `start_request_handler' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/railz/application_spawner.rb:332:in `handle_spawn_application' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/utils.rb:184:in `safe_fork' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/railz/application_spawner.rb:330:in `handle_spawn_application' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server.rb:352:in `__send__' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server.rb:352:in `main_loop' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server.rb:163:in `start' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/railz/application_spawner.rb:209:in `start' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/spawn_manager.rb:262:in `spawn_rails_application' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server_collection.rb:126:in `lookup_or_add' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/spawn_manager.rb:256:in `spawn_rails_application' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server_collection.rb:80:in `synchronize' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server_collection.rb:79:in `synchronize' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/spawn_manager.rb:255:in `spawn_rails_application' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/spawn_manager.rb:154:in `spawn_application' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/spawn_manager.rb:287:in `handle_spawn_application' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server.rb:352:in `__send__' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server.rb:352:in `main_loop' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously' 
/opt/ruby/lib/ruby/gems/1.8/gems/passenger-2.2.7/bin/passenger-spawn-server:61 

我想创业板安装sqlite3的，红宝石，易于得到安装了大量的红宝石sqlite3的包太多，但它并没有在所有的工作总是相同的错误。

会出现什么问题？

谢谢！

Answer 1

看起来像您试图用Enterprise Ruby替换标准的Ruby/Rubygems发行版。乘客建议这一点。然而，文档没有提及的是，您当前安装的宝石将无法访问。

apt-get和gem的基本安装增强了系统版本的Ruby。通常位于/usr/lib/ruby。

解决方案是提供--install-dir选项来指向您的Enterprise Ruby安装。类似这样的：

$ gem install sqlite3-ruby --install-dir /opt/ruby/lib/ruby/gems/1.8 

但是，与Enterprise Ruby打包在一起的gem版本会自动执行此操作。所以这也应该做到这一点。

$ /opt/ruby/bin/gem install sqlite3-ruby 

N.B .:您需要安装应用程序所需的其他所有宝石。