VPS Apache配置 - 无效的命令'PassengerDefaultRuby“，并称最新的宝石乘客后， [英] VPS apache config - Invalid command 'PassengerDefaultRuby' after adding latest passenger gem

问题描述

曾经有过在我的VPS红宝石这个列表：

used to have this list of rubies in my vps:

   ruby-1.9.2-p320 [ i686 ]
=* ruby-1.9.3-p194 [ i686 ]
   ruby-1.9.3-p374 [ i686 ]
   ruby-1.9.3-p392 [ i686 ]

今天我安装这个新的应用VPS上红宝石2.0 ，所以我加了2.0到 RVM ：

today I installed a new app on this vps on ruby 2.0, so I added 2.0 to rvm:

   ruby-1.9.2-p320 [ i686 ]
   ruby-1.9.3-p194 [ i686 ]
   ruby-1.9.3-p374 [ i686 ]
   ruby-1.9.3-p392 [ i686 ]
=* ruby-2.0.0-p247 [ i686 ]

安装乘客和乘客的Apache模块，指示说要添加这些行：

installed passenger and passenger-apache-module, instructions says to add these lines:

   LoadModule passenger_module /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.19/buildout/apache2/mod_passenger.so
   PassengerRoot /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.19
   PassengerDefaultRuby /usr/local/rvm/wrappers/ruby-2.0.0-p247/ruby

到 /etc/apache2/apache2.conf中键，重启apache，重启后，我得到了这个错误

to /etc/apache2/apache2.conf and restart apache, after restart I got this error:

Syntax error on line 242 of /etc/apache2/apache2.conf:
Invalid command 'PassengerDefaultRuby', perhaps misspelled or defined by a module not included in the server configuration
Action 'configtest' failed.
The Apache error log may have more information.
   ...fail!

和一个更多的问题后，当我打开我的应用程序在 http://nccm.md 我：

and one more problem, when I open my app at http://nccm.md I got:

Could not find rake-10.1.0 in any of the sources (Bundler::GemNotFound)

从宝石列表命令，我可以看到这块宝石被安装在红宝石2.0环境，但应用程序查找它在 USR /本地/ RVM /gems/ruby-1.9.3-p194@global 。这是为什么？感谢您的任何帮助。

from gem list command I can see this gem is installed in ruby 2.0 environment, but the app looks for it in usr/local/rvm/gems/ruby-1.9.3-p194@global. Why is that? Thank you for any help.

推荐答案

明白了！

您需要具有root级别分配一个默认红宝石，其他的人，你会设置启用的站点 - 配置文件。例如，在我的 apache2.conf 文件：

you need to have a default ruby assigned at root level, the other ones you'll set in sites-enabled configuration files. For example, in my apache2.conf file:

   LoadModule passenger_module /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.19/buildout/apache2/mod_passenger.so
   PassengerRoot /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.19
   PassengerDefaultRuby /usr/local/rvm/wrappers/ruby-2.0.0-p247/ruby

然后的/ etc / apache2的/启用站点-/ mysite的的火起来的应用程序应该在红宝石1.9.3 <工作/ code>我会添加 PassengerRuby /usr/local/rvm/wrappers/ruby-1.9.3-p194/ruby ：

then in /etc/apache2/sites-enabled/mysite that fires up the app that should work in ruby-1.9.3 I'll add PassengerRuby /usr/local/rvm/wrappers/ruby-1.9.3-p194/ruby:

<VirtualHost xxx.xx.xx.xx:80>
  PassengerRuby /usr/local/rvm/wrappers/ruby-1.9.3-p194/ruby
  ServerName mysite.md
  DocumentRoot /home/apps/myapp/public
  <Directory /home/apps/myapp>
     AllowOverride None
     Options -MultiViews
  </Directory>
</VirtualHost>

有关与红宝石2.0 无需添加 PassengerRuby 选项，红宝石2.0 是默认的了。

for the app that works with ruby-2.0 no need to add PassengerRuby option as ruby-2.0 is the default one now.

此外，如果你有apache2.config文件中加载其他乘客RVM模块，就像在我的情况我有：

Also if you have other rvm passenger modules loaded in apache2.config file, like in my case I had:

#   LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.18/ext/apache2/mod_passenger.so
#   PassengerRoot /usr/local/rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.18
#   PassengerRuby /usr/local/rvm/wrappers/ruby-1.9.3-p194/ruby

你需要将其删除或评论他们像我一样，因为你会加载红宝石版本的/ etc / apache2的/网站启用/ mysite的配置文件中。

注意！

这只会在乘客> 4.0.0工作。我已经测试这对
  乘客3.0.8，它不工作。需要注意的是PassengerDefaultRuby
  客运4.0.0版推出时，看到
  modrails.com/documentation/...。

This will only work on passenger > 4.0.0. I have tested this on passenger-3.0.8 and it does not work. Note that PassengerDefaultRuby was introduced in passenger version 4.0.0, see modrails.com/documentation/….

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