OK, I asked previously about installing RPCAuth on Debian. I got no useful responses (thanks to Tres Seaver for passing my message on to the author, but they didn't get back to me). There is basically no documentation on this product, couldn't get it to install on either zope 2.7 on Debian (apparently stops entire zope instance from working) or Mac OS X (just never shows up - its in /Applications/Plone2/Sites/Default/Products/ along with other products, but can't see any evidence Zope knows its there). So, anyone managed to install this product, or know how to debug installation problems of this kind? I'm having a very mixed experience with Zope/Plone - I either get a lot done in a short time, or things don't work and I get stopped dead, with very little documentation or help as to how to proceed. Regards David