vcg 1.30debian-3 (i386 binary) in ubuntu dapper

 The VCG tool reads a textual and readable specification of a
 graph and visualizes the graph. If not all positions of
 nodes are fixed, the tool layouts the graph using several
 heuristics as reducing the number of crossings, minimizing
 the size of edges, centering of nodes. The specification
 language of the VCG tool is nearly compatible to GRL, the
 language of the edge tool, but contains many extensions. The
 VCG tool allows folding of dynamically or statically specified
 regions of the graph. It uses colors and runs on X11.