How to uninstall or remove knowledgeroot software package from Ubuntu 12.04 LTS (Precise Pangolin)

You can uninstall or removes an installed knowledgeroot package itself from Ubuntu 12.04 LTS (Precise Pangolin) through the terminal,

$ sudo apt-get remove knowledgeroot

Uninstall knowledgeroot including dependent package

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

$ sudo apt-get remove --auto-remove knowledgeroot

Use Purging knowledgeroot

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

$ sudo apt-get purge knowledgeroot

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 knowledgeroot