aint workin'

Root shell enabled
BusyBox v1.21.1 (Debian 1.21.1power1+thumb0) built-in shell (ash)
Enter 'help' for a list of built-in commands.

/home/user/MyDocs/Downloads # dpkg -i qtquickermenu-0.0.3_thu
mb.deb

Selecting previously deselected package qtquickermenu.
(Reading database ... 39074 files and directories currently installed.)
Unpacking qtquickermenu (from qtquickermenu-0.0.3_thumb.deb) ...
killall: qtquicker: no process killed
rm: can't remove '/opt/qtquicker': No such file or directory
Setting up qtquickermenu (0.0.3) ...
killall: qtquickermenu: no process killed
run qtquickermenu manually WITHOUT root rights:
path: /opt/qtquickermenu/qtquickermenu
/home/user/MyDocs/Downloads #