On Dec 10, 2007 11:03 PM, David Joyner <[EMAIL PROTECTED]> wrote:
>
> On Dec 10, 2007 4:58 PM, William Stein <[EMAIL PROTECTED]> wrote:
> >
> > On Dec 10, 2007 1:39 PM, David Joyner <[EMAIL PROTECTED]> wrote:
> > >
> > > The plots look really nice. Thanks for posting this.
> > > Since pyglet depends on it, I'm curious what people think of opengl.
> >
> > Try this in Sage right now. It might work for you.
> >
> > (1) From the command line, type
> >
> > sage -sh
> >
> > (2) Type
> >
> > bash$ pythonw
>
>
> "pythonw" gave "command not found". If you meant "python", I got a
> segfault:
>
>
> [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)
It needs fixing to work from Sage notebook, there is some pythonw
exception, but I have no idea what pythonw is. As to the segfault, it
is probably a bug in pyglet, I just updated to the newest one and
released sympy with that a few days ago. But ubuntu should work out of
the box (if you are using ubuntu).
Ondrej
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