*** __init__.py	Thu Feb 27 15:16:58 2003
--- __init__.py.orig	Thu Feb 27 15:17:33 2003
***************
*** 20,31 ****
  
  import os
  # figure where ZRoundup is installed
! import Products
! for here in Products.__path__:
!     path = os.path.join(here, 'ZRoundup')
!     if os.path.exists(path): break
! else:
!     raise ValueError, "Can't determine where ZRoundup is installed"
  
  # product initialisation
  import ZRoundup
--- 20,40 ----
  
  import os
  # figure where ZRoundup is installed
! here = None
! if os.environ.has_key('INSTANCE_HOME'):
!     here = os.environ['INSTANCE_HOME']
!     path = os.path.join(here, 'Products', 'ZRoundup')
!     if not os.path.exists(path):
!         path = os.path.join(here, 'lib', 'python', 'Products', 'ZRoundup')
!         if not os.path.exists(path):
!             here = None
! if here is None:
!     from __main__ import here
!     path = os.path.join(here, 'Products', 'ZRoundup')
!     if not os.path.exists(path):
!         path = os.path.join(here, 'lib', 'python', 'Products', 'ZRoundup')
!         if not os.path.exists(path):
!             raise ValueError, "Can't determine where ZRoundup is installed"
  
  # product initialisation
  import ZRoundup