In the homepage of Maemo ogg vorbis support 2.0 there are 3 files for IT2007 version:

gstreamer0.10-plugins-ivorbis_0.1-1_armel.deb
libvorbisdec1_1.2.0-1_armel.deb
mogg_0.2_all.deb

I don't know the order to install these with application manager ( or with dpkg -i PACKAGE )

I tried to install with app manager, strating from gstreamer but it gives me this error:

Unable to install.
Incompatible application package

With dpkg I must to be root before, but now ssh-server won't install on my system

So I cannot become root to change the gainroot bash script...