maths mode setup

[Hussain Jasim <hussainmkj@xxxxxxxxxxx>]

Hello,

I'm trying to get the maths mode working in emacspeak 46.

I'm on a Debian unstable system, and Emacs and Emacspeak were
installed with apt.

I followed the setup instructions in js/node/Readme.org,
but I get the following error when I attempt to start maths mode in emacs:

~/  *Server-Maths*
module.js:491
    throw err;
    ^

Error: Cannot find module 'mathjax-node'
    at Function.Module._resolveFilename (module.js:489:15)
    at Function.Module._load (module.js:439:25)
    at Module.require (module.js:517:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous>
(/usr/share/emacs25/site-lisp/emacspeak/js/node/math-server.js:41:11)
    at Module._compile (module.js:573:30)
    at Object.Module._extensions..js (module.js:584:10)
    at Module.load (module.js:507:32)
    at tryModuleLoad (module.js:470:12)
    at Function.Module._load (module.js:462:3)

Process Server-Maths exited abnormally with code 1

My node instance is located in ~/.nvm as the Readme says it should be.

I installed mathjax-node manually using NPM both locally and globally
as well, and still get this error.

Running the server as a standalone works without issue.

I'm not sure what's wrong here; any help would be appreciated.

Thanks in advance.