This page is here for historic reasons. You can browse through its versions by selecting the tab "history". The page used to describe how I adapt Dokuwiki for my needs, but I can do this now entirely using the mediasyntax plugin for dokuwiki.
Plugin cannot be unpacked
The plugin manager was unable to decompress the downloaded file. This maybe as a result of a bad download, in which case you should try again; or the compression format may be unknown, in which case you will need to download and install the plugin manually.
Solution: Install the zlib package for php, e.g. php5-zlib