GraphViz

Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design, machine learning, and in visual interfaces for other technical domains.

http://www.graphviz.org/

GraphViz for MoinMoin

http://moinmo.in/GraphVizForMoin

cd /tmp
wget http://moinmo.in/GraphVizForMoin?action=AttachFile&do=view&target=MoinGraphViz-1.0rc4-brn-1.9.x.comp.zip
unzip MoinGraphViz-1.0rc4-brn-1.9.x.comp.zip
cd/tmp/MoinGraphViz-1.0rc4-brn-1.9.x.comp/wiki/data/plugin
cp * -r /home/moin/moin-1.9.7/wiki/data/plugin/
cd /home/moin/moin-1.9.7/wiki/data/plugin/
chown moin * -R
chgrp apache * -R
cd/tmp/MoinGraphViz-1.0rc4-brn-1.9.x.comp/umoin
cp MoinLegacy /home/moin/moin-1.9.7/MoinMoin/support/
cd /home/moin/moin-1.9.7/MoinMoin/support/
chown moin * -R
chgrp apache * -R
yum install graphviz
vim /home/moin/moin-1.9.7/wiki/data/plugin/parser/MoinGraphViz/main-py # GRAPHVIZ_TOOLS_DIR = r'/usr/bin'
service httpd restart