[z3-five] adding ZopeX3/lib/python to PYTHONPATH breaks reST in Zope 2.7.4

[Phil Schumm]

Please excuse me if this is not the appropriate place for this -- I 
looked around the website a bit and didn't see another alternative. 
I've been playing around with Five successfully under Zope 2.7.4, but 
found that the change to PYTHONPATH necessary to get it to work 
(i.e., in my zope.conf file) breaks reStructuredText support.  For 
example, following the addition to the path, adding a 
reStructuredText document via the ZMI generates an error.  This poses 
a problem if I want to use Five in conjunction with the standard 
reStructuredText support under 2.7.

I regret that I don't have the time at the moment to look into the 
problem more carefully, but thought I'd post this just in case I was 
missing something obvious.  If not, I'll try to follow up later with 
more information.


-- Phil