Cut and paste from the traceback in the web page: 

ImportError: No module named quirky	

A problem occurred while running a Python script. Here is the sequence
of function calls leading up to the error, with the most recent
(innermost) call first. The exception attributes are:

/mnt/infomaster/roundupdev/schema.py in ()
    2 import time, random
    3 from roundup import hyperdb
    4 from email.Utils import formataddr
    5 from roundup.i18n import _ 
    6 from roundup.mailer import Mailer, MessageSendError, encode_quopri, \

/usr/lib/python2.6/site-packages/roundup/instance.py in
open(self=<roundup.instance.Tracker instance>, name='admin')
  116         if self.optimize:
  117             # execute preloaded schema object
  118             exec(self.schema, vars)
      self = <roundup.instance.Tracker instance>, global schema =
undefined, vars = {'Boolean': <class 'roundup.hyperdb.Boolean'>,
'Class': <class roundup.backends.back_mysql.Class>, 'Date': <class
'roundup.hyperdb.Date'>, 'FileClass': <class
roundup.backends.back_mysql.FileClass>, 'Interval': <class
'roundup.hyperdb.Interval'>, 'IssueClass': <class
roundup.backends.back_mysql.IssueClass>, 'Link': <class
'roundup.hyperdb.Link'>, 'Multilink': <class
'roundup.hyperdb.Multilink'>, 'Number': <class
'roundup.hyperdb.Number'>, 'Password': <class
'roundup.hyperdb.Password'>, ...}
  119             if callable (self.schema_hook):
  120                 self.schema_hook(**vars)