To uninstall balsa-dbg just follow these instructions.
sudo apt-get remove balsa-dbg
This will remove just the balsa-dbg package itself.
sudo apt-get remove --auto-remove balsa-dbg
This will remove the balsa-dbg package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for balsa-dbg then this will work.
sudo apt-get purge balsa-dbg
Or similarly, like this balsa-dbg
sudo apt-get purge --auto-remove balsa-dbg
|Maintainer||Debian GNOME Maintainers <firstname.lastname@example.org>|
|Description||e-mail client for GNOME - debugging symbols It supports both POP3 and IMAP servers as well as the mbox, maildir and mh local mailbox formats. Balsa also supports SMTP and/or the use of a local MTA such as Sendmail.|