$ sudo apt-get update
$ sudo apt-get install node-graceful-fs 

node-graceful-fs is installed in your system.

Make ensure the node-graceful-fs package were installed using the commands given below,

$ sudo dpkg-query -l | grep node-graceful-fs *

You will get with node-graceful-fs package name, version, architecture and description in a table

node-graceful-fs package basic information: