Hi FRuMMaGe,

Nice work. Some comments, you might find them useful.

* On your shell scripts you start with: #!/bin/bash
try to change those into #!/bin/sh otherwise bash is one more dependency for your app.

* One way to remove the rootsh dependency from your code is to add the shell script to the sudoers list.

* for the qt dependencies it should be enough to get the following:
Good continuation.

PS: if you need help with packaging send me a PM