graphviz-dev 2.12-5ubuntu2 (i386 binary) in ubuntu hardy

 Graphviz is a set of graph drawing tools. See the description of the graphviz
 package for a full description.
 .
 This package is targeted at easing the upgrade from older graphviz-dev to the
 new libgraphviz3-dev package.
 .
 This package can be purged at anytime once the libgraphviz3-dev package has
 been installed.