bug#27799: 26.0.50; SVG pictures in EWW: error in process filter, invalid image type 'imagemagick'

[Eli Zaretskii]

> Date: Mon, 24 Jul 2017 11:10:07 +0300
> From: Jean Louis <bugs@gnu.support>
> Cc: 27799@debbugs.gnu.org, Jean Louis <bugs@gnu.support>
> 
> In regards to imagemagick, I do not know why it is
> not recognized. I do have all required libraries,
> and it was being recognized before months without
> problems. 

You should be able to get at least some hint by looking at config.log,
where it tests for ImageMagick.  You will probably see some failed
test there, and the error message(s) might provide a clue about what's
wrong.