On May 18, 4:16 am, Kylin <kylin...@gmail.com> wrote:
Hi,
> When try to run the downloaded binary "sage-3.4.2-linux-
> CentOS_release_5.2_Final-sse2-i686-Linux" by typing:
>
> ./sage
>
> in the unzipped folder, I got such an error "absulotepath2myhome/progs/
> tools/sage342/local/bin/sage-sage: line 198: 28179 Illegal
> instruction sage-ipython "$@" -i"
>
> I am using CentOS 5.3 final.
>
> Could anyone help me solve this problem?
Run ./sage -gdb
It should fail and drop you to the gdb prompt:
(gdb)
Then punch in "bt" (no quotes) and you will see a backtrace. This
might exceed the length of the screen, so there might be another
prompt to continue. Copy and paste the backtrace. Then hit enter until
you get a prompt again.
enter "disassemble $pc-32,$pc+32" and copy and paste the output.
To work around this for now you need to build from sources. The
problem is currently that MPIR contains advanced instructions (not
SSE2) that cause this problem and the issue will be resolved in
binaries for Sage 4.0 which ought to appear toward the end of the
week.
> Thanks!
Cheers,
Michael
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