It's hopefully being taken care of on the PR linked above in the
thread. Note that there also Sage features which need to be updated,
spkg-configure.m4, etc.
It's weird how Sage features does things like checking for an
executable name, but does not provide any meaningful way to actually
use the executable detected in a Sage session. Instead one still has
to say `os.system("convert",...)` or something like this.
On Fri, Jun 7, 2024 at 11:05 AM Jan Groenewald <[email protected]> wrote:
>
> Hi
>
> Debian and Ubuntu do not have imagemagick 7 yet, even in Debian Unstable.
> https://repology.org/project/imagemagick/versions
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929825
>
> Some more info:
> https://www.imagemagick.org/script/porting.php#cli
> https://github.com/ImageMagick/ImageMagick/discussions/5279
>
> What about a
>
> try:
> magic-script ...
> except:
> convert ...
>
> or detecting the version 6 or 7, or executable name, of imagemagick?
>
> Regards,
> Jan
>
>
>
>
> On Fri, 7 Jun 2024 at 10:35, John Cremona <[email protected]> wrote:
>>
>>
>>
>> On Fri, 7 Jun 2024 at 07:33, Dima Pasechnik <[email protected]> wrote:
>>>
>>> On Thu, Jun 6, 2024 at 2:32 AM John H Palmieri <[email protected]>
>>> wrote:
>>> >
>>> > I don't think I've seen this failure before:
>>> >
>>> > sage -t --long --random-seed=214696321465302976857414484526305325295
>>> > src/sage/plot/plot3d/tachyon.py
>>> > **********************************************************************
>>> > File "src/sage/plot/plot3d/tachyon.py", line 126, in
>>> > sage.plot.plot3d.tachyon
>>> > Failed example:
>>> > r2 = os.system('convert '+fname_png+' '+fname_ppm) # optional --
>>> > ImageMagick
>>> > Expected nothing
>>> > Got:
>>> > WARNING: The convert command is deprecated in IMv7, use "magick"
>>> > <BLANKLINE>
>>>
>>> Can you check that you see this warning when you use standalone
>>> "convert" in terminal?
>>> If so, that's an ImageMagick's deprecation introduced in a very recent
>>> verision of it (in 7.1.1.25 there is no warning, as far as
>>> I can tell)
>>>
>>> I think "magick" command is available for quite a while - perhaps we
>>> can just replace our "convert" to "magick" throughout.
>>>
>>> Dima
>>
>>
>> On my computer with Ubuntu 22.04.4 LTS and imagemagick installed, "convert"
>> works fine but "magick" is not there.
>>
>> John
>>
>>
>>>
>>>
>>>
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