我打算在运行Apache和Phusion的CentOS 7.5服务器上运行Redmine Web应用程序。
安装并配置完所有内容后，当我在网络浏览器中访问http：//时，我收到一条消息，提示
启动Web应用程序时出错
在virtualhost配置文件中启用PassengerFriendlyErrorPages并重新启动apache之后，我收到以下错误报告：
The Phusion Passenger application server tried to start the web application. But the application itself (and not Passenger) encountered an internal error.
Error details:
cannot load such file -- bundler/setup (LoadError)
/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:363:in `activate_gem'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:221:in `block in run_load_path_setup_code'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:527:in `running_bundler'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:220:in `run_load_path_setup_code'
/usr/share/passenger/helper-scripts/rack-loader.rb:86:in `load_app'
/usr/share/passenger/helper-scripts/rack-loader.rb:116:in `block in <module:App>'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:380:in `run_block_and_record_step_progress'
/usr/share/passenger/helper-scripts/rack-loader.rb:115:in `<module:App>'
/usr/share/passenger/helper-scripts/rack-loader.rb:28:in `<module:PhusionPassenger>'
/usr/share/passenger/helper-scripts/rack-loader.rb:27:in `<main>'
到目前为止，子进程的stdout / stderr输出为：
Error: The application encountered the following error: cannot load such file -- bundler/setup (LoadError)
/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:363:in `activate_gem'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:221:in `block in run_load_path_setup_code'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:527:in `running_bundler'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:220:in `run_load_path_setup_code'
/usr/share/passenger/helper-scripts/rack-loader.rb:86:in `load_app'
/usr/share/passenger/helper-scripts/rack-loader.rb:116:in `block in <module:App>'
/usr/share/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:380:in `run_block_and_record_step_progress'
/usr/share/passenger/helper-scripts/rack-loader.rb:115:in `<module:App>'
/usr/share/passenger/helper-scripts/rack-loader.rb:28:in `<module:PhusionPassenger>'
/usr/share/passenger/helper-scripts/rack-loader.rb:27:in `<main>'
我的virtualhost配置文件如下：
<VirtualHost *:80>
ServerName x.x.x.x
DocumentRoot /var/www/redmine-3.4/public
PassengerEnabled on
PassengerFriendlyErrorPages on
PassengerRoot /usr/share/ruby/vendor_ruby/phusion_passenger/locations.ini
PassengerRuby /usr/bin/ruby
PassengerUser root
即使我将PassengerRuby文件路径更改为``/ usr / local / rvm / gems / ruby-2.5.1 / wrappers / ruby`，我也收到404页面未找到错误。
我的设置如下：
rvm -v：1.29.4 ruby -v：2.5.1 rubygem -v：2.7.7 passenger -v：5.3.5 bundler -v：1.16.5 mariadb -v：10.3.9 对不起，我是红宝石和乘客的新手。仅在上周才开始。请帮助我找到解决方案。