Put in "SAGE path" with virtualbox
I hope that this question is not too simple and has not been asked before. I'm trying to make graphviz work in SAGE and the installation instructions say to put it "in my path." I'm using a VirtualBox setup on Windows and I have no idea what it means to put graphviz in my path in this context. In general, any help with installing graphviz would be much appreciated. Thanks!