Also search for graphviz libs in lib/x86_64-linux-gnu/graphviz.
Also search for graphviz libs in lib/x86_64-linux-gnu/graphviz.

seec-team/seec,seec-team/seec,seec-team/seec,seec-team/seec,mheinsen/seec,mheinsen/seec,mheinsen/seec,mheinsen/seec,mheinsen/seec,seec-team/seec