You must have Node(v8.9.3) and NPM(5.5.1) installed.
https://lucasvst.wordpress.com/2017/09/18/nodejs-porque-usar-um-version-manager/
Installing dependencies:
$ npm install
In this version you must run each bot isolated (e.g.):
$ cd robots/celesc
$ node lista-e.js
2 new files will be created:
- lista-e.js.pdf (a screenshot of visited page)
- lista-e.js.json (a file with the table rows contained in visited page)