$ sudo npm install pdfmake
$ sudo npm install -g pdfmake

If want to update the pdfmake package execute the command as below,

$ sudo npm update pdfmake

Update package globally,

$ npm install -g pdfmake

Git clone:

$ sudo  git clone https://github.com/rektide/pdfmake.git

$ sudo  npm install -g ./pdfmake

pdfmake@0.1.34 /usr/lib/node_modules/pdfmake

How to remove pdfmake package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall pdfmake

Basic Information of pdfmake NPM Package: