I want to use dot2tex package because I want to see crystal graph on my computer, Sierra 10.12.6.
I installed Sage 8.0, TexLive 2017, Graphviz...
I know that dot2tex package is not installed in Sage. So, I search for installation of dot2tex and then I know that
In Sage terminal, put
-i dot2tex
But, there is an error: Invalid Syntax... Why?
My second question is
In Cloud Sage (CoCal), I have latex code about crystal graph, and then it works well.
But, the latex code in my computer with Sage 8.0 does not work with some errors.
I attach latex code files.
Please solve the problems.
Thank you.