$ sudo npm install rttc
$ sudo npm install -g rttc

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

$ sudo npm update rttc

Update package globally,

$ npm install -g rttc

Git clone:

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

$ sudo  npm install -g ./rttc

rttc@9.8.2 /usr/lib/node_modules/rttc

How to remove rttc package :

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

$ sudo npm uninstall rttc

Basic Information of rttc NPM Package: