Re: error: imread: invalid image file

[Sergei Steshenko]

>________________________________
> From: Seetha Parameswaran <address@hidden>
>To: Sergei Steshenko <address@hidden> 
>Cc: "address@hidden" <address@hidden> 
>Sent: Sunday, December 2, 2012 6:25 AM
>Subject: Re: error: imread: invalid image file
> 
>
>I have installed graphicsmagick and rebuild octave
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>octave:1> octave_config_info().MAGICK_LIBS
>ans = -lGraphicsMagick++ -lGraphicsMagick 
>
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>I have installed the following packages
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>
>octave:2> pkg list
>Package Name   | Version | Installation directory
>---------------+---------+-----------------------
>      control *|   2.4.1 | /usr/local/share/octave/packages/control-2.4.1
> econometrics *|   1.0.8 | /usr/local/share/octave/packages/econometrics-1.0.8
>      general  |   1.3.2 | /home/compaq/octave/general-1.3.2
>        image  |   2.0.0 | /usr/local/share/octave/packages/image-2.0.0
>miscellaneous *|   1.2.0 | /usr/local/share/octave/packages/miscellaneous-1.2.0
>        optim *|   1.2.2 | /usr/local/share/octave/packages/optim-1.2.2
>       signal  |   1.2.0 | /usr/local/share/octave/packages/signal-1.2.0
>      specfun  |   1.1.0 | /usr/local/share/octave/packages/specfun-1.1.0
>       struct *|  1.0.10 | /usr/local/share/octave/packages/struct-1.0.10
>
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>
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>Still imresize is undefined.....
>error: `imresize' undefined near line 23 column 9
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>How do I solve this? (Sorry! I am a newbie)
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Looking at "image  |   2.0.0 | /usr/local/share/octave/packages/image-2.0.0" I 
see no asterisk, so I think the package isn't loaded.

Try

pkg load image

and if doesn't work, ask the developers.

Regards,
  Sergei.