On Tue, Oct 21, 2008 at 12:47 PM, Martin Rubey <[EMAIL PROTECTED]> wrote: > > "William Stein" <[EMAIL PROTECTED]> writes: > >> On 21 Oct 2008 18:57:12 +0200, Martin Rubey <[EMAIL PROTECTED]> wrote: >> > >> > As advised, I removed the broken installation I obtained via sage -upgrade >> > and >> > installed sage 3.1.2. >> > >> > Plotting worked nicely, until roughly 5 minutes ago. Now I get: >> > ------------------------------------------------------------------------------- >> > [EMAIL PROTECTED]:~$ sage >> > ---------------------------------------------------------------------- >> > | SAGE Version 3.1.2, Release Date: 2008-09-19 | >> > | Type notebook() for the GUI, and license() for information. | >> > ---------------------------------------------------------------------- >> > >> > sage: plot(sin(x), (x,-1,1)) >> > /home/martin/sage-3.1.2-ubuntu32bit-i686-intel-i686-Linux/local/bin/sage-sage: >> > line 215: 21171 Illegal instruction sage-ipython "$@" -c >> > "$SAGE_STARTUP_COMMAND;" >> >> The error message "Illegal instruction" means that you are using >> a binary install of Sage that was built on a computer whose processor >> has instructions that your computer's processor doesn't have. >> You will likely have to build from source, or wait for somebody >> to provide a binary for you that works on your hardware. > > But how come that plotting worked before? I cannot quite believe this. > > Martin
Please paste the output of cat /proc/cpuinfo into an email response. This will contain a list of instruction sets supported by your computer's processor. I'll then compare it with the list of instruction sets supported by the machine on which that binary was built... Thanks, -- William --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
