*libcelt0-0 is needed indeed, added dependency.

*mumble is readable when started with root:
http://talk.maemo.org/showthread.php?t=44018 (root and user uses different theme)

I will add this until somebody wants tweak source code of mumble.


*If you want test text-to-speech:
install package speech-dispatcher
start with sudo speech-dispatcher
start mumble and it will work.

There are information how to make it service and start on boot:
https://answers.launchpad.net/ubuntu...question/65088


*optify:
I have debian/optify (all)
there are build dependency for maemo-optify
debian/rules has maemo-optify (now commented out, because it gives error)

[EDIT]
* It actually needs only one binary, so it is now moved to opt and start script is in /usr/bin