Traceback (most recent call last):
  File "/home/httpd/cgi-bin/oetoc", line 8, in ?
    appw3.run_application('/ums1/OEUVRES', 'oetoc')
  File "/ums1/lib/python/appw3.py", line 106, in run_application
    app.run()
  File "oew3.py", line 216, in run
    v = db.volumes[id]
  File "xmldb.py", line 112, in __getitem__
    return self.db.get_volume(id)
  File "xmldb.py", line 139, in get_volume
    s = file(path).read()
IOError: [Errno 2] No such file or directory: '/ums1/OEUVRES/xmlstore/OE.xml'