Debian dependencies
From Navit's Wiki
(as I'm only running sid on all my computers I don't know if all of those packages are available in Etch or Lenny)
Absolute minimum requirements
libtool automake autoconf libglib2.0-dev zlib1g-dev
GTK+
libgtk2.0-dev libtiff4-dev
SDL
libsdl1.2-dev libcegui-mk2-dev libdevil-dev libglc-dev freeglut3-dev libxmu-dev libfribidi-dev
gpsd
libgps-dev (optional, but certainly nice to have)
espeak
espeak (optional)
speechd
libspeechd-dev (optional, you are better off with using espeak)
dbus
libdbus-1-dev (optional, you most likely don't need this.)
python
python-dev (optional, you most likely don't need this.)
