1. File System Layout
Let
$moin = /afs/hcoop.net/common/app/moin.
$version is the moin version as three digits without the dots, e.g. 195 for 1.9.5
$majversion is the $version, minus the final digit e.g. 19 for 1.9.x. This lets us upgrade an entire series without require reconfiguration.
$sourcedir = $moin/src/moin$version
$targetdir = $moin/installed/moin$majversion
$moin/installed is set in DomTool's Config.worldReadable list so that all members can serve moin static content.
2. Installation of a new version
Download and unpack source into the appropriate $sourcedir. Install:
python moin.py -force --record=install_$version.log --prefix=$targerdir --install-data=$targetdir