Complains about Crayon when training starts

Hi all,

I get errors related to Crayon when starting a training process using Opennmt torch version. Is there some way to skip it all?

In the beginning I was getting the following error:

lua/5.2/trepl/init.lua:389: module ‘crayon’ not found:No LuaRocks module found for crayon

Then, I installed Crayon for a client and now I get the following error:

lua/5.2/crayon.lua:36: The server at does not appear to be up!

Is there some way to skip all these? Or I have also to install the Crayon server?
I am able to run the OpenNMT pytorch version on the same machine without facing this Crayon problem. And it seems to me that pytorch version is dependant on Crayon as well as the torch version.

Thanks in advance for any help.


I got it skipping the use of Crayon by removing Crayon options from the call of the training script.