$ sudo apt-get remove node-ejs 

Uninstall node-ejs including dependent package

If you would like to remove node-ejs and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove node-ejs 

Use Purging node-ejs

If you use with purge options to node-ejs package all the configuration and dependent packages will be removed.

$ sudo apt-get purge node-ejs 

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove node-ejs 

See Also,