It took me 3 tries to install but in the end it worked. I had to get this libfribidi0 first which the skript complained about. It also complained about libgarmin0 and libspeechd2 but that seems to be no problem after all.

I also installed espeak but this I am not very happy about. The sound is terrible and seems to be not depend on my volume settings.

How do I deactivate espeak for navit? I already read navit.xml. There is a comment about it and a line which states
which would lead me to believe it is deactivated. But its not. How do I get rid of speech output?