[Fluxus] (help) crashes

[gabor papp]

 >>> #0  0xb80d3430 in __kernel_vsyscall ()
 >>> #1  0xb75c46d0 in raise () from /lib/tls/i686/cmov/libc.so.6
 >>> #2  0xb75c6098 in abort () from /lib/tls/i686/cmov/libc.so.6
 >>> #3  0xb760224d in ?? () from /lib/tls/i686/cmov/libc.so.6
 >>> #4  0xb7696da8 in __fortify_fail () from /lib/tls/i686/cmov/libc.so.6
 >>> #5  0xb7696d60 in __stack_chk_fail () from /lib/tls/i686/cmov/libc.so.6
 >>> #6  0x08061aa4 in __stack_chk_fail_local ()
 >>> #7  0x0805441d in fluxus::Interpreter::Interpret (str=@0xbf9f0138,
 >>> ret=0xbf9f013c, abort=false) at src/Interpreter.cpp:259

this seems to be a stack smash protector problem to me. i am not sure 
how the fluxus interpreter smashes the stack, but you can try disabling 
the stack protector by compiling with the -fno-stack-protector gcc 
option. you can do this by adding -fno-stack-protector to the following 
line in the SConstruct file:
env = Environment(CCFLAGS = '-ggdb -pipe -Wall -O3 -ffast-math 
-Wno-unused -fPIC',
unfortunately even if it works, it only fixes the symptom, not the problem.

best,
gabor