Hi, I want to try out the BTreeFolder product. I unpacked it an restarted Zope, but int the Products-management screen it shows up as a broken product. I use Zope-2.1.4 ... Below is the Traceback it gives me on a click: ----------------------------- BTreeFolder Import Traceback Traceback (innermost last): File "/usr/local/Zope-2.1.4-src/lib/python/OFS/Application.py", line 387, in import_products product=__import__(pname, global_dict, global_dict, silly) File "/usr/local/Zope/lib/python/Products/BTreeFolder/__init__.py", line 89, in ? import BTreeFolder File "/usr/local/Zope/lib/python/Products/BTreeFolder/BTreeFolder.py", line 89, in ? from AccessControl import getSecurityManager ImportError: cannot import name getSecurityManager ----------------------------- any ideas? Robert -- Robert Wohlfahrt (robert.wohlfahrt@sachsen-net.com) Tel: 0179 / 2980074 Fax: 0351 / 2880145