#98 mged produces: Illegal Instruction


brlcad_7.20.4-0_i386.deb produces an install with mged returning Illegal instruction. Previous bug marked as fixed in 7.21 package which is not available from the google code site listed nor sourceforge.

GDB backtrace:

$ gdb mged
GNU gdb (Ubuntu/Linaro 7.3-0ubuntu2) 7.3-2011.08
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-linux-gnu".
For bug reporting instructions, please see:
Reading symbols from /usr/brlcad/bin/mged...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/brlcad/bin/mged
[Thread debugging using libthread_db enabled]
[New Thread 0xa94dfb70 (LWP 7545)]

Program received signal SIGILL, Illegal instruction.
0x00aefc1c in ?? () from /usr/brlcad/lib/libtk.so.8.5
(gdb) backtrace
#0 0x00aefc1c in ?? () from /usr/brlcad/lib/libtk.so.8.5
#1 0x00aef798 in ?? () from /usr/brlcad/lib/libtk.so.8.5
#2 0x00aef94f in Tk_GetPixelsFromObj () from /usr/brlcad/lib/libtk.so.8.5
#3 0x00aac5e5 in ?? () from /usr/brlcad/lib/libtk.so.8.5
#4 0x00aabbab in Tk_InitOptions () from /usr/brlcad/lib/libtk.so.8.5
#5 0x00aab9a8 in Tk_InitOptions () from /usr/brlcad/lib/libtk.so.8.5
#6 0x00ac0c82 in ?? () from /usr/brlcad/lib/libtk.so.8.5
#7 0x00ac050d in TkCreateFrame () from /usr/brlcad/lib/libtk.so.8.5
#8 0x00b31d06 in ?? () from /usr/brlcad/lib/libtk.so.8.5
#9 0x00b314bd in Tk_Init () from /usr/brlcad/lib/libtk.so.8.5
#10 0x0806b55f in gui_setup ()
#11 0x080874d4 in cmd_tk ()
#12 0x00de0d86 in TclInvokeStringCommand () from /usr/brlcad/lib/libtcl.so.8.5
#13 0x00de1de7 in TclEvalObjvInternal () from /usr/brlcad/lib/libtcl.so.8.5
#14 0x00de2865 in TclEvalEx () from /usr/brlcad/lib/libtcl.so.8.5
#15 0x00de2ba6 in Tcl_EvalEx () from /usr/brlcad/lib/libtcl.so.8.5
#16 0x00de2bec in Tcl_Eval () from /usr/brlcad/lib/libtcl.so.8.5
#17 0x080d5301 in main ()