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Re: imread() fails to find __magick_read__
From: |
Martin Helm |
Subject: |
Re: imread() fails to find __magick_read__ |
Date: |
Wed, 05 Jan 2011 23:05:43 +0100 |
Am Mittwoch, den 05.01.2011, 22:05 +0100 schrieb Enno Fennema:
> I am new to octave and installed from SuSE 11.3 x86_64. Ordinary things
> including plotting using gnuplot work fine. I want to process images
> but the statement :
>
> I = imread ("image24.png");
>
> produces
>
> error: imread: invalid image file: __magick_read__: not available in
> this version of Octave
> error: called from:
> error: /usr/share/octave/3.2.4/m/image/imread.m at line 74, column 7
>
> I have no idea what file/library would contain __magick_read__. The
> manual implies I need GraphicsMagick.
>
> I installed /usr/lib64/GraphicsMagick-1.3.12 but that doesn't solve the
> problem.
>
> Any help appreciated.
> Enno
You need to recompile octave, the suse package is built without magick
support. I am now not in front of my opensuse machine, if you have some
patience I will send the details how you recompile the rpm from the
source rpm package (it is easy but time consuming).