How to uninstall or remove nat-rtsp-dkms software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed nat-rtsp-dkms package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove nat-rtsp-dkms

Uninstall nat-rtsp-dkms including dependent package

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

$ sudo apt-get remove --auto-remove nat-rtsp-dkms

Use Purging nat-rtsp-dkms

If you use with purge options to nat-rtsp-dkms package all the configuration and dependent packages will be removed.

$ sudo apt-get purge nat-rtsp-dkms

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 nat-rtsp-dkms