Modules question

[James LewisMoss]

OK.  With a few -l's in appropriate Makefile.am's I can get this guile
script: 
----------------------------------------------------------------------
(set! %load-path (cons "/usr/share/gnucash/guile-modules" (cons "/usr/share/gnucash/scm" %load-path)))
(define (append-path pathname val) (let* ((current (getenv pathname)) (new-value (if current (string-append current ":" val) val))) (setenv pathname new-value)))
(append-path "GNC_LIBRARY_PATH" "/usr/lib/gnucash")
(append-path "LD_LIBRARY_PATH" "/usr/lib/gnucash")
(append-path "LD_LIBRARY_PATH" "/usr/lib")
(use-modules (gnucash gnc-module))
(gnc:module-system-init)
----------------------------------------------------------------------

to run just fine, but when I run:
----------------------------------------------------------------------
(gnc:module-load "gnucash/backend/file" 0)
----------------------------------------------------------------------

I get the message:
----------------------------------------------------------------------
Failed to open module gnucash/backend/file: could not locate gnucash/backend/file interface v.0
#f
----------------------------------------------------------------------

So what could I be missing?  Was planning on adding some debugging to
output the module system hash table to scheme, but thought I'd ask
before I got to bed in case someone (bill?) has an idea what might be
wrong. 

Thanks
Jim

-- 
@James LewisMoss <dres@debian.org>      |  Blessed Be!
@    http://jimdres.home.mindspring.com |  Linux is kewl!
@"Argue for your limitations and sure enough, they're yours." Bach