<div dir="ltr"><span style="font-size:12.8px">hi list,</span><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">when I open PNG image, Pd says "backend 'magick' unavailable" I installed imagemagick and gem-plugin-magick, but it still can't load. how to solve it?</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Ubuntu 14.04-3 x64</div><div style="font-size:12.8px">Pd-0.46-7 self compiled</div><div style="font-size:12.8px"><span style="font-size:12.8px">GEM: ver: 0.93.3 / </span><span style="font-size:12.8px">GEM: compiled: Aug </span>8<span style="font-size:12.8px"> 2013 / from Pd-Deken</span></div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">mail archive attached.</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">thanks,</div><div style="font-size:12.8px">jonghyun</div><div style="font-size:12.8px"><br></div><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">Claude Heiland-Allen</b> <span dir="ltr"><<a href="mailto:claude@mathr.co.uk">claude@mathr.co.uk</a>></span><br>Date: Sun, Feb 21, 2016 at 1:08 AM<br>Subject: Re: [PD] [pix_image] available image format on linux?<br>To: "<a href="mailto:pd-list@lists.iem.at">pd-list@lists.iem.at</a>" <<a href="mailto:pd-list@lists.iem.at">pd-list@lists.iem.at</a>><br><br><br>Thanks for the additional information.<span class=""><br>
<br>
On 20/02/16 15:51, Jonghyun Kim wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
Sure I already restarted Pd. I compiled Pd(0.46-7) myself, and Gem is<br>
installed by Pd-DEKEN(<a href="https://github.com/pure-data/deken" rel="noreferrer" target="_blank">https://github.com/pure-data/deken</a>). Here is my<br>
information.<br>
<br>
Installed Pd ver on my ubuntu 14.04-3<br>
Pd-0.46-7 (compiled myself)<br>
Pd-0.45-4 (by Ubuntu Repo)<br>
Pd-extended 0.43.4 (manually installed by .deb)<br>
Pd-l2ork 20151230 (manually installed by .deb)<br>
Result with Pd-0.46-7 (compiled myself)<br>
1. $ which pd<br>
/usr/local/bin/pd<br>
<br>
2. $ pd -stderr -verbose your-patch.pd 2>log.txt<br>
attatched<br>
</blockquote>
<br>
<br></span>
The log contains:<br>
<br>
verbose(6): backend 'magick' unavailable<br>
<br>
As far as I can tell, this means it detected ImageMagick plugin, but couldn't proceed - I don't know why, and the code is a maze of twisty plugin factories that I don't yet understand. Maybe one of the GEM devs can help you debug this - it might be a problem with how it is packaged in Deken, or a missing library dependency on your system, or something else.<br>
<br>
Sorry, and good luck,<br>
<br>
<br>
Claude<div class=""><div class="h5"><br>
<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<br>
many thanks,<br>
jonghyun<br>
<br>
<br>
<br>
On Sun, Feb 21, 2016 at 12:31 AM, Claude Heiland-Allen <<a href="mailto:claude@mathr.co.uk" target="_blank">claude@mathr.co.uk</a>><br>
wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
You have to restart Pd for GEM to notice the new plugins. If you did that<br>
already, maybe there is a conflict between self-compiled Pd GEM and<br>
system-installed Pd GEM? Please send more information:<br>
<br>
$ which pd # should be /usr/bin/pd<br>
$ pd -stderr -verbose your-patch.pd 2>log.txt # attach log.txt to mail<br>
<br>
<br>
<br>
On 20/02/16 15:20, Jonghyun Kim wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
thanks claude, I installed it by "sudo apt-get install gem-plugin-magick",<br>
but it still can't load PNG. Pd says same as before: only "Image loading<br>
support: SGI jpeg". how to solve it?<br>
<br>
thanks,<br>
jonghyun<br>
<br>
<br>
On Sun, Feb 21, 2016 at 12:05 AM, Claude Heiland-Allen <<br>
<a href="mailto:claude@mathr.co.uk" target="_blank">claude@mathr.co.uk</a>><br>
wrote:<br>
<br>
On 20/02/16 14:49, Jonghyun Kim wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<br>
on ubuntu 14.04 linux, [pix_image] handles only JPEG files. No PNG, No<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
others. How to load PNG or TIFF files? when I make [pix_image], Pd says<br>
"Image loading support: SGI jpeg"<br>
<br>
FYI, on Mac OS X, it handles PNG files, but on linux doesn't. Why<br>
linux can't do that?<br>
<br>
<br>
</blockquote>
Linux can do that, don't worry. GEM uses a plugin system for image<br>
loaders/savers - probably GEM is distributed with them split out into<br>
multiple packages. Try:<br>
<br>
$ aptitude search gem-plugin-<br>
<br>
which lists many available to my Debian system, not all of which I have<br>
installed. I think gem-plugin-magick should be enough to load PNG and<br>
other common formats.<br>
<br>
<br>
Claude<br>
--<br>
<a href="http://mathr.co.uk" rel="noreferrer" target="_blank">http://mathr.co.uk</a><br>
<br>
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