Click on http://groups.google.com/group/wcs2kml/web/open-items - or
copy & paste it into your browser's address bar if that doesn't work.
I've also submitted a patch to the gflags folks so that the
installation script doesn't ignore the "--home" or "--prefix" flags
anymore at install time. I've been told a change similar to my patch
will be made at some point in the future. You can follow this issue
on their googlecode site if interested.
Jeremy