[Fluxus] scheme_basic_env segmentation fault

[gabor papp]

when i run fluxus from gdb i get a segmentation fault right after
starting the program. i couldn't figure out the solution. has anyone
experienced this? i'm using the latest cvs fluxus with plt-scheme 370 in
fedora core 6.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1225728 (LWP 5908)]
0x080c7fee in get_bucket ()
(gdb) bt
#0  0x080c7fee in get_bucket ()
#1  0x080c83ff in scheme_bucket_or_null_from_table ()
#2  0x080c8430 in scheme_bucket_from_table ()
#3  0x08086d0d in scheme_do_add_global_symbol ()
#4  0x08086f1f in scheme_add_global_symbol ()
#5  0x080e702c in add_single_require ()
#6  0x080e995d in parse_requires ()
#7  0x080ea67d in do_namespace_require ()
#8  0x080ea77a in namespace_require_copy ()
#9  0x0809ae4e in scheme_do_eval ()
#10 0x08179509 in splice_one_expr ()
#11 0x0809b150 in scheme_do_eval ()
#12 0x080b9cc8 in scheme_finish_apply_for_prompt ()
#13 0x080b9e1b in scheme_apply_for_prompt ()
#14 0x080c3f37 in call_with_prompt ()
#15 0x0809ae4e in scheme_do_eval ()
#16 0x080c0fbd in do_call_with_prompt ()
#17 0x08189b61 in splice_execute ()
#18 0x0809a2b7 in scheme_do_eval ()
#19 0x0809b768 in eval_k ()
#20 0x0809baba in _scheme_eval_compiled ()
#21 0x081b8ea7 in scheme_eval_compiled_sized_string_with_magic ()
#22 0x081b8f07 in scheme_eval_compiled_sized_string ()
#23 0x081b916a in scheme_add_embedded_builtins ()
#24 0x080888a6 in scheme_basic_env ()
#25 0x0807e8f9 in main (argc=1, argv=0xbfed1f04) at src/main.cpp:186

gabor