 | 1 | initial version |
I am trying out the animation thing in http://doc.sagemath.org/html/en/reference/plotting/sage/plot/animate.html.
But Sage keep saying
Error: Neither ImageMagick nor ffmpeg appears to be installed.
And indeed
from sage.misc.sage_ostools import have_program
have_program('convert')
returns false.
But I do have ImageMagick installed by homwbrew. i.e. it works perfectly in Terminal.
What Could Possibly Go Wrong?
(macOS 10.13; Sage 8.3; Imagemagick 7.0.8.)
| | 2 | retagged |
I am trying out the animation thing in http://doc.sagemath.org/html/en/reference/plotting/sage/plot/animate.html.
But Sage keep saying
Error: Neither ImageMagick nor ffmpeg appears to be installed.
And indeed
from sage.misc.sage_ostools import have_program
have_program('convert')
returns false.
But I do have ImageMagick installed by homwbrew. i.e. it works perfectly in Terminal.
What Could Possibly Go Wrong?
(macOS 10.13; Sage 8.3; Imagemagick 7.0.8.)
| | 3 | retagged |
I am trying out the animation thing in http://doc.sagemath.org/html/en/reference/plotting/sage/plot/animate.html.
But Sage keep saying
Error: Neither ImageMagick nor ffmpeg appears to be installed.
And indeed
from sage.misc.sage_ostools import have_program
have_program('convert')
returns false.
But I do have ImageMagick installed by homwbrew. i.e. it works perfectly in Terminal.
What Could Possibly Go Wrong?
(macOS 10.13; Sage 8.3; Imagemagick 7.0.8.)
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