Comment 12 for bug 22438

(In reply to comment #10)
> I believe that #12496 is a duplicate of this (grumpy initial reporter ;-))

Thanks. This is a good example of the difference that a good bug report makes.
 In bug #18760, you described what you thought was the cause of the problem
(which was incorrect on its face: these files aren't missing, but merely in a
different location), rather than describing the problem itself. This and other
useful tips can be found in more detail this article:
http://www.chiark.greenend.org.uk/~sgtatham/bugs.html