#8 OpenFlow shows up "broken" in products folder

[Anonymous]

Linux Red Hat 9
OpenFlow 1.0.6
Zope Version (Zope 2.5.0 (binary release, python 2.1,
linux2-x86), python 2.1.2, linux2)
Python Version 2.1.2 (#1, Jan 25 2002, 13:17:56) [GCC
2.7.2.3]
System Platform linux2

After untarring and installing OpenFlow in
lib/python/Products and restarting Zope, is shows up as
broken. "OpenFlow (Broken product OpenFlow)"

I can't make any objects.