The way products are installed in Zope and hence Plone is very straight forward. Unfortunately, the CMFSin product I wanted to install hasen't been maintained.
- For the time beeing I've decided to give up on it, but perhaps later I could find somt time to enhance CMFSin by:
- Upgrading the css to look like contemparary Plone.
- Upgrade the feedparser. One of the biggest problems with CMFSin is that some modern feeds are not parsed correctly by the old rssparser.
- Fix the (cause of) the exception for toPloneDate(...)