---- Calling dot; got parameters: dot /home/www/wiki.mot.com/pub/System/DirectedGraphPlugin /home/www/wiki.mot.com/working/tmp/DiGraphPluginszth8L9OO4.dot -Tpng -o/home/www/wiki.mot.com/working/tmp/DGPAwATwcpJdw.png -Tps -o/home/www/wiki.mot.com/working/tmp/DGPtovxbG0FCq.ps -Tdot -o/home/www/wiki.mot.com/working/tmp/DGPSBRaoRwx_x.dot /home/www/wiki.mot.com/working/tmp/DiGraphPluginszth8L9OO4.dot.err /home/www/wiki.mot.com/working/tmp/DiGraphPluginRunl0olX0t1gb.log Built command line: dot -v /home/www/wiki.mot.com/working/tmp/DiGraphPluginszth8L9OO4.dot -Tpng -o/home/www/wiki.mot.com/working/tmp/DGPAwATwcpJdw.png -Tps -o/home/www/wiki.mot.com/working/tmp/DGPtovxbG0FCq.ps -Tdot -o/home/www/wiki.mot.com/working/tmp/DGPSBRaoRwx_x.dot 2> /home/www/wiki.mot.com/working/tmp/DiGraphPluginszth8L9OO4.dot.err Env GV_FILE_PATH: /home/www/wiki.mot.com/pub/System/DirectedGraphPlugin/ dot exited with value 1