Package: doxygen Version: 1.5.3-20071020-1 Followup-For: Bug #450938 I can confirm the same behaviour with 1.5.3-20071020-1 from lenny; running apt-get -t unstable install graphviz worked for me.
-- System Information: Debian Release: lenny/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable') Architecture: i386 (i686) Kernel: Linux 2.6.22-3-686 (SMP w/1 CPU core) Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages doxygen depends on: ii libc6 2.6.1-1+b1 GNU C Library: Shared libraries ii libgcc1 1:4.2.2-3 GCC support library ii libpng12-0 1.2.15~beta5-3 PNG library - runtime ii libstdc++6 4.2.2-3 The GNU Standard C++ Library v3 doxygen recommends no packages. -- no debconf information

