Anaglyph effect does not work outside Unity Editor

Hello,

I was following the way given in this thread to create anaglyph effect:
http://forum.unity3d.com/viewtopic.php?t=12525&highlight=anaglyphic

The updated code works well within Editor and when I Play I got the anaglyph. However, if I build it to a standalone game, I got only the original with no anaglyph effect. Wonder what could be the possible reason because I thought if it works in the Game View, then it should work the same way after building to standalone package :cry: .

Thanks in advance.
UE