From: Assaph Mehr <assaph@...>
Date: 2006-07-15T22:41:37+09:00
Subject: Re: Problem with Instiki update after OCI update

> I updated the One-Click-Installer to the brand new Ruby 1.8.4. After
> that the Instiki 0.10.2 didn't start any longer (Constant Logger::Format
> not defined). So I tried to update Instiki to 0.11.0

I think that was due to some version mismatch between
instiki/rails/ruby-1.8.2. nm.

> > d:/tmp/instiki-0.10.2/vendor/madeleine-0.7.1/lib/madeleine/zmarshal.rb:43:in `read': buffer error (Zlib::BufError)
[snip]
> Might that be my fault? If yes, what might have caused it?

Some mystery bug in zlib (i think) which I could never isolate, but it
caused the snapshot files to be considered as corrupt zips. Solution
is a bit of black magic: extract the latest .snapshot file contents
with a non-zlib zip (e.g. 7-zip.org), rezip them again as .gz and try
the upgrade script again.

HTH,
Assaph