@bennypr0fane,

In the post above you wrote mmcblk0b1. It should be mmcblk0p1 (p, not b).

But anyway, from the first post the problem is clear:

Unpacking replacement qmltube ...
dpkg: error processing /var/cache/apt/archives/qmltube_1.2.6_armel.deb (--unpack):
trying to overwrite `/usr/lib/hildon-desktop/qmltube-widget', which is also in package qmltube-widget

The qmltube package is trying to overwrite a file owned by the qmltube-widget package. Report to maintainer.

You could try first removing qmltube-widget and then installing qmltube and then try qmltube-widget.

But clearly the problem is with the maintainer(s) of qmltube and qmltube-widget.