Sage Version 6.2, Release Date: 2014-05-06 on Mac OS X 10.9.3 with
ImageMagick installed using Homebrew
When I first tried 'animate()' in the notebook, I got an error saying
ImageMagick was needed. Evaluating 'os.environ["PATH"]' showed that the
notebook environment PATH didn't include "/usr/local/bin", the location
Homebrew installs binaries.
So I evaluated 'os.environ["PATH"]+=":/usr/local/bin"' and reevaluated the
animation. This time the loading cursor appeared for a second and then a
blank result. I tried with the PATH environment variable set correctly or
with a symbolic link in the sage binary folder, either way I always get the
loading cursor and then a blank result with no errors.
Here is an example of what appears in the notebook log when evaluating one
of the animated plot examples from the documentation:
Worksheet 'Test' (2014-06-25 at 23:52)
{{{id=9|
sines = [plot(c*sin(x), (-2*pi,2*pi), color=Color(c,0,0), ymin=-1,ymax=1)
for c in sxrange(0,1,.2)]
a = animate(sines)
a.show()
///
}}}
This seems to indicate that nothing is received from the server. All
'animate().show()' evaluations in the log are similar, while everything
else works perfectly.
Any help or ideas would be appreciated.
P.S. This problem only happens in the notebook. In a terminal, everything
works.
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