I have downloaded the source code and installed a development environment. Unfortunately, I have not enough knowledge of the package logic to attempt patches. I can, however, provide more detailed information about the crashes:
1) I confirm the missing of libcanberra-gtk-module.so. My system is: Debian squeeze Linux 2.6.32-3-686 #1 SMP Thu Feb 25 06:14:20 UTC 2010 i686 GNU/Linux 2) If I create a symlink to libcanberra-gtk-module.so in one of the folders that xt searches, the program crashes in gtk_init with the following stack: Frame File Line Function 0 /usr/lib/libgobject-2.0.so.0 0 g_type_class_ref 1 /usr/lib/tls/libcanberra-gtk-modules.so 0 ?? 2 /usr/lib/tls/libcanberra-gtk-modules.so 0 gtk_module_init 3 /usr/lib/libgtk-1.2.so.0 0 gtk_init_check 4 /usr/lib/libgtk-1.2.so.0 0 gtk_init 5 main.c 1120 main 3) Without the symlink, the program crashes when pressing "Info" button for any hop, and then accepting the result. The stack is: Frame File Line Function ... 2 /lib/i686/cmov/libc.so.6 0 malloc ... 4 /usr/lib/dri/i965_dri.so 0 drm_intel_bo_emit_reloc 5 /usr/lib/dri/i965_dri.so 0 intel_batchbuffer_emit_reloc ... 7 /usr/lib/dri/i965_dri.so 0 brw_upload_state 8 /usr/lib/dri/i965_dri.so 0 brw_draw_prism ... 10 /usr/lib/dri/i965_dri.so 0 _mesa_meta_Clear ... 12 /usr/lib/dri/i965_dri.so 0 _mesa_Clear 13 main.c 119 redraw ... I am happy to help. Please provide instructions.