Rails failing in ubuntu. Can anyone say why?
I have installed rails 2.3.5. Rails was working properly till yesterday. All of a sudden, it is throwing the following error
![enter image description here][1]

Here is my gem list
![enter image description here][2]


  [1]: http://i.stack.imgur.com/3WEJh.png
  [2]: http://i.stack.imgur.com/EOsxy.png
Rails failing in ubuntu. Can anyone say why?
===

I have installed rails 2.3.5. Rails was working properly till yesterday. All of a sudden, it is throwing the following error
![enter image description here][1]

Here is my gem list
![enter image description here][2]


  [1]: http://i.stack.imgur.com/3WEJh.png
  [2]: http://i.stack.imgur.com/EOsxy.png