how to use gnuplot in Torch?

[binwa...@gmail.com]

When I try to do the example  command , I get this error, maybe gpuplot need to be installed? But I don't know how to do that , anyone can told me ??

[alban desmaison]

You should install the gnuplot lua binding from here https://github.com/torch/gnuplot using `luarocks install gnuplot`

Then you need to require the module before using in your cli with `require "gnuplot"`