To uninstall fts-clacks just follow these instructions.
sudo apt-get remove fts-clacks
This will remove just the fts-clacks package itself.
sudo apt-get remove --auto-remove fts-clacks
This will remove the fts-clacks package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for fts-clacks then this will work.
sudo apt-get purge fts-clacks
Or similarly, like this fts-clacks
sudo apt-get purge --auto-remove fts-clacks
|Maintainer||Debian QA Group <email@example.com>|
|Description||Clacks module for the TFTP/Fuse supplicant|