Running rails on a Production mode in webrick server

Question

In my current ruby on rails project, I am using webrick (default) server for development. I have a separate server for testing the application and I want to set the environment to Products in it. I used the following line to run the server in production mode.

rails s -e production

The issue is, it works perfectly if its in the development mode, but in server mode I'm getting following error:

Started GET "/" for 172.20.7.94 at Thu Jun 07 10:35:45 +0530 2012
  Processing by FrontendController#dashboard as HTML
Rendered frontend/dashboard.html.erb within layouts/frontend (3.0ms)
Completed 200 OK in 50ms (Views: 22.0ms | ActiveRecord: 0.0ms)


Started GET "/assets/frontend-datauri.css" for 172.20.7.94 at Thu Jun 07 10:35:4
6 +0530 2012
  Processing by Jammit::Controller#package as HTML
  Parameters: {"extension"=>"css", "package"=>"frontend-datauri"}
Completed 500 Internal Server Error in 190ms

NameError (uninitialized constant POpen4::Open4):


Started GET "/assets/frontend.js" for 172.20.7.94 at Thu Jun 07 10:35:46 +0530 2
012
  Processing by Jammit::Controller#package as
  Parameters: {"extension"=>"js", "package"=>"frontend"}
Completed 500 Internal Server Error in 105ms

NameError (uninitialized constant POpen4::Open4):

I am using Jammit and POpen4 and my rails version is: 3.0.9. Ruby version 1.8.7. I can't currently upgrade the version as several other developers are involved in the project. Can anybody give me a solution for this.

Thanks

Answer 1

Thanks a lot for everyone who tried to help me regarding this issue. I installed CentOS and everything's have fixed and running smoothly.

That might be some issue with the Windows server 2008 which I was using previously

Thanks a lot