Graph Viz? should replace the existing graphics.
Install graphViz on the server and install the relevant trac-plugin.
last checkin belongs to #111
(In [242]) closes #114, rest of dependencies added for manual installation
(In [241]) re #114, corrected pygments, added pysqlite
(In [237]) re #114, corrected font
(In [236]) re #114, corrected tmp
(In [235]) re #114, corrected the ini, turned off antialiasing
(In [234]) re #114, corrected the ini
(In [233]) re #114, addedn svn external
(In [232]) re #114, addedn svn external