[displaytag-user] Display Tag Problems

[yogesh ramchandra kapare]

Hello ,
I came across a problem and when I searched for fixing I  found that community faced such a problem.
Warning Defination:
" WARNING: Unable to instantiate class for pdf export.      org.displaytag.export.PdfVi
ew was found, but required libraries are missing: com/lowagie/text/Element"
Has anyone tried to resolve this ,please explain in detail.Also tell me where do i look for response.

Yogesh RK