Plone

[Derek Broughton]

Are there any plone experts here?  I'm trying to install a new product in
plone and nothing ever shows up in the 'Add/remove products' page (Edgy:
zope 2.9, zope-cmfplone 2.5.1).  Installing ExternalContent from
http://www.agoric.com/products/externalcontent/ by unpacking the tarball
into the plone Products lib had no effect, so I tried a few packaged
products from the Ubuntu libs (eg, zope-plonearticle), and they didn't do
anything either.  When I stop and restart the Zope server, nothing shows
up.
-- 
derek