root@mediavault:/tmp# dpkg --force-depends -r openmediavault openmediavault-backup openmediavault-couchpotato openmediavault-locate openmediavault-mysql openmediavault-nginx openmediavault-snapraid openmediavault-teamspeak3 openmediavault-transmissionbt openmediavault-unionfilesystems openmediavault-wordpress
(Reading database ... 46993 files and directories currently installed.)
Removing openmediavault-backup (1.0.11) ...
Please click on Install button.
Removing openmediavault-couchpotato (1.0.3) ...
chown: invalid user: `couchpotato'
invoke-rc.d: initscript couchpotato, action "stop" failed.
dpkg: error processing package openmediavault-couchpotato (--remove):
 subprocess installed pre-removal script returned error exit status 1
Removing openmediavault-locate (1.2) ...
dpkg: warning: ignoring request to remove openmediavault-mysql, only the config
 files of which are on the system; use --purge to remove them too
Removing openmediavault-nginx (2.4) ...
Reloading nginx configuration: nginx.
Reloading PHP5 FastCGI Process Manager: php5-fpm.
Removing openmediavault-snapraid (1.5) ...
Removing openmediavault-teamspeak3 (2.2) ...
Removing openmediavault-transmissionbt (1.4) ...
Removing openmediavault-unionfilesystems (2.3) ...
dpkg: warning: ignoring request to remove openmediavault-wordpress, only the config
 files of which are on the system; use --purge to remove them too
dpkg: openmediavault: dependency problems, but removing anyway as you requested:
 openmediavault-couchpotato depends on openmediavault (>= 0.6).

Removing openmediavault (2.2.14) ...
Errors were encountered while processing:
 openmediavault-couchpotato
root@mediavault:/tmp#