On Thu, Jan 21, 2010 at 6:39 AM, Thomas Scofield <[email protected]> wrote: > > I do not recall having trouble with parametric_plot3d() before today. I'm > still not having trouble except when I try using it to plot a surface. > I am running Sage through a browser (Firefox) at the website www.sagenb.org, > so I presume it is the latest in programming. A simple command like this one > adapted from the Sage reference manual (the one in the manual refines the > plot using several switches): > var('u v') > parametric_plot3d((cos(u), sin(u) + cos(v), sin(v)), (u, 0, 2*pi), (v, > -pi, pi)) > is giving me the following output: > > > Traceback (click to the left of this block for traceback) > ... > ImportError: liblapack.so: cannot open shared object file: No such file > or directory > > I quit the notebook and started it up again, hoping that would clear any > memory setting that might make this not work. Does this seem like that kind > of problem (and I need to do more than just quit the notebook), or is > something else going on?
I rebuilt the scipy_sandbox package and this fixed the problem. The problem was caused by switching from an old G95 binary to a new install of gfortran. Thanks for reporting it!! William > Thomas L. Scofield > -------------------------------------------------------- > Associate Professor > Department of Mathematics and Statistics > Calvin College > -------------------------------------------------------- > > -- > 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 > URL: http://www.sagemath.org > > -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org
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