node.js trying to find an ocr module that works

I've tried using pdf2img, however there seems to be an issue with this module which several people including myself have raised on the git site:

https://github.com/fitraditya/node-pdf2img/issues

However it doesn't look like anyone is working on this module...I've also tried to get this module working:

https://www.npmjs.com/package/tesseract

But it doesn't even install using:

    npm install tesseract

I have updated my installation of node to the latest, is there any OCR module that is complete and works for node?

[Edit] Just found this, https://www.twilio.com/blog/2016/11/a-simple-way-to-ocr-images-from-a-url-with-tesseract-js.html

Investigating now.

via SPlatten