How to uninstall or remove gpe-mininet software package from Ubuntu 12.04 LTS (Precise Pangolin)

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

$ sudo apt-get remove gpe-mininet

Uninstall gpe-mininet including dependent package

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

$ sudo apt-get remove --auto-remove gpe-mininet

Use Purging gpe-mininet

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

$ sudo apt-get purge gpe-mininet

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 gpe-mininet