python connection to postgresql on ubuntu

[Ian]

ola
i have solved the problem in case anyone else struggles with this ->

i read the /usr/share/doc/zope2.7/README.Debian.gz. and it said ->


'Note that zope2.7 will not see zope-*.deb products, since those install into
/usr/lib/zope/lib/python'

and

'BEWARE! Many zope-*.deb will not work with zope2.7'

so I did this

$dpkg --listfiles zope2.7-psycopgda

the files installed into /usr/share/zope/Products

then from my  INSTANCE_HOME of   /var/lib/zope2.7/instance/plone-site I did

ln -s /usr/share/zope/Products/ZpsycopgDA

and the Add Z Psycopg Database Connection appears in the ZMI
HTH
Ian