I am not a debian user but here are some thoughts:
There is not much to the error message but it does not appear
to come from the PDL code. The line the error points to is for
some X window calls (GLX stuff).
A quick google for the error message and Debian came up
with some X11 problems with programs aborting due to
missing or mis-configured fonts.
If you build PDL from scratch, you might get more diags that
could help to solve the problem otherwise I don't have any
more ideas on how you could proceed. Good luck.
--Chris
Vladimir Radulovski wrote:
On my debian I have Mesa and pdl and /PDL/Graphics/TriD.pm installed.
But when I try to run:
perldl> use PDL::Graphics::TriD
$size = 25;
$x = (xvals zeroes $size+1,$size+1) / $size;
$y = (yvals zeroes $size+1,$size+1) / $size;
$z = 0.5 + 0.5 * (sin($x*6.3) * sin($y*6.3)) ** 3; # Bumps
imag3d [$x,$y,$z]; # Draw a shaded surface
I get a one color screen and a message:
No font found at /usr/lib/perl5/PDL/Graphics/OpenGL.pm line 3652,
<DATA> line 387.
Have anyone tried TriD on debian?
Help me.
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