Quick Setup for a MoinMoin Wiki:

 The following steps are required for every Wiki instance:

  - create wiki data directory:
     mkdir /var/www/mywiki
     cp -ra /usr/share/moin/data /var/www/mywiki
     cp -a /usr/share/moin/cgi-bin/* /var/www/mywiki

  - we use shared intermap, so we put an empty one into the data dir:
     rm -f /var/www/mywiki/data/intermap.txt
     touch /var/www/mywiki/data/intermap.txt

  - adapt permissions:
     chmod a+x /var/www/mywiki/moin.cgi
     chown -R apache:apache /var/www/mywiki/data
     chown -R root:apache /var/www/mywiki/data/plugin
     chown root:root /var/www/mywiki/data/intermap.txt
     chmod u+rw,g+rw /var/www/mywiki/data

  - put the following lines into /etc/httpd/conf.d/wiki.conf:

     Alias       /wiki-htdocs/ "/usr/share/moin/htdocs/"
     ScriptAlias /MyWiki       "/var/www/mywiki/moin.cgi"

  - /etc/init.d/httpd reload

  - edit /var/www/mywiki/moin_config.py