well i get this after trying to install via root using .deb

/home/user/MyDocs # dpkg -i pelota-widget_1.0.0-1_armel.deb (Reading database ... 28530 files and directories currently installed.)
Unpacking pelota-widget (from pelota-widget_1.0.0-1_armel.deb) ...
dpkg: error processing pelota-widget_1.0.0-1_armel.deb (--install):
trying to overwrite `/usr/lib/hildon-desktop/loaders/libqtpluginloader.so', which is also in package qt4-homescreen-loader
Errors were encountered while processing:
pelota-widget_1.0.0-1_armel.deb


i deleted the libqtpluginloader.so !!

still the same error comes !! even after reeboting