On Dec 10, 2:03 pm, "David Joyner" <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED]:/mnt/drive_hda1/sagefiles/sage-2.8.13.alpha1$ python
> Python 2.5.1 (r251:54863, Nov 26 2007, 13:44:20)
> [GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.>>>
> from sympy import symbols, Plot
> >>> x,y,z = symbols('xyz')
> >>> Plot(x*y**3-y*x**3)
>
> [0]: x*y**3 - y*x**3, 'mode=cartesian'>>> Window initialization failed: No
> conforming visual exists
>
> Segmentation fault (core dumped)
>
> This is on an ubuntu 64 bit machine.
I'm guessing this is a combination of poor error checking and strict
requirements on your OpenGL capabilities.
What is the output of the "glxinfo" command on your machine?
Carl Witty
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