DOCBOOK-APPS: Problems inserting graphics into a PDF file

Good morning:

I am getting the following error using FOP 0.19.0. Any help is appreciated

FOP 0.19.0-CVS
using SAX parser org.apache.xerces.parsers.SAXParser
file:////home/elrond/public_web/archive/xsl/fo/docbook.xsl; Line 92; Column
16; Making portrait pages on USletter paper (8.5inx11in)
building formatting object tree
setting up fonts
formatting FOs into areas
 [1Error while creating area : Error while recovering Image Informations
(file:/home/elrond/public_web/archive/url(/home/elrond/archive/naginata-pics
/naginatatypes.gif)) :
/home/elrond/public_web/archive/url(/home/elrond/archive/naginata-pics/nagin
atatypes.gif) (No such file or directory)
] [2]
rendering areas to PDF
WARNING: The following id's were referenced but not found:
"atarashi" 
"Hoppe" 

writing out PDF
Created PDF file
Moved PDF to the directory

Carlos