Compiled on openSUSE 10.2 x86-64. Put in /opt (in this way your new Zope home will be /opt/Plone-2.0.5)
Edit the files of your current instance to point to the new Zope binaries: etc/zope.conf, bin/runzope, bin/zopectl.
Find the file here: Plone 2.0.5 on openSuSE 10.2 [x86-64] Binaries