How to uninstall or remove kde-style-qtcurve-qt5 software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed kde-style-qtcurve-qt5 package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove kde-style-qtcurve-qt5

Uninstall kde-style-qtcurve-qt5 including dependent package

If you would like to remove kde-style-qtcurve-qt5 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove kde-style-qtcurve-qt5

Use Purging kde-style-qtcurve-qt5

If you use with purge options to kde-style-qtcurve-qt5 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge kde-style-qtcurve-qt5

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 kde-style-qtcurve-qt5