You can uninstall or removes an installed lfc-dli package itself from Ubuntu 12.04 LTS (Precise Pangolin) through the terminal,
$ sudo apt-get remove lfc-dli
If you would like to remove lfc-dli and it's dependent packages which are no longer needed from Ubuntu,
$ sudo apt-get remove --auto-remove lfc-dli
If you use with purge options to lfc-dli package all the configuration and dependent packages will be removed.
$ sudo apt-get purge lfc-dli
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 lfc-dli