How to uninstall or remove libbulletcollision2.81 software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed libbulletcollision2.81 package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove libbulletcollision2.81

Uninstall libbulletcollision2.81 including dependent package

If you would like to remove libbulletcollision2.81 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libbulletcollision2.81

Use Purging libbulletcollision2.81

If you use with purge options to libbulletcollision2.81 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libbulletcollision2.81

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 libbulletcollision2.81