[Coco] DriveWire 4 has stopped working

[Theodore (Alex) Evans]

I have been running a DriveWire4 server from my Raspberry Pi.  Recently 
I updated libswt (jni) from 3833 to 3836.  Upon updating I receive the 
error no swt-gtk-3833 in java.library.path.  SO, I tried the obvious 
course of action for each of the similar errors of creating a symbolic 
link from libswt-*.so to libswt-*-3836.so which did allow me to get 
further along, but I now get the error:
Launch failed: (UnsatisfiedLinkError: 
org.eclipse.swt.internal.gtk.OS._gtk_tree_view_convert_widget_to_bin_window_coords(III[I[I)V)

I don't know what to try next.  The drivewire I am using is v4.3.3o 
which, I believe, is the current version.

Any help would be greatly appreciated.