[horde] problem with convert in ansel

[Jan Schneider]

Zitat von Uttiya Chowdhury <chowdhury_uttiya at yahoo.com>:

> Hi all,
> my ansel (git) is failing to display any images in thumbnail, or  
> slide show. But if I download the image file, it downloads fine.  
> Looking at the horde logfile, the problem seems to be with convert  
> (log file excerpt attached). Any thoughts?
>
> BTW, the machine is a gentoo server with probably a minimal set of  
> USE features, so it is not unlikely that some required USE were not  
> included when building convert. But any guidance on what I need will  
> be greatly appreciated.
>
> Thanks.
>
> UC
>
> ===
> convert: no decode delegate for this image format `/tmp/imgewv9xg' @  
> error/constitute.c/ReadImage/544.
> convert: no images defined `png:/tmp/imgKts62M' @  
> error/convert.c/ConvertImageCommand/3044. [pid 6111 on line 1164 of  
> "/mnt/ce/main/Open/0.Admin/ansel/lib/Image.php"]
> 2013-03-13T15:41:40+08:00 ERR: HORDE [ansel] Error running command:  
> /usr/bin/convert -size 0x0 xc:white +profile "*"  
> png:"/tmp/imgy4ZKsk" 2>&1
> convert: no encode delegate for this image format  
> 'png:/tmp/imgy4ZKsk' @ error/constitute.c/WriteImage/1212. [pid 6111  
> on line 441 of "/mnt/ce/main/Open/0.Admin
> /libs/Horde/Image/Base.php"]
> 2013-03-13T15:41:40+08:00 ERR: HORDE [ansel] Error running command:  
> /usr/bin/convert -size 1600x1178 "/tmp/imgKCA8xp"'[0]' -thumbnail  
> 800x589 +profile "*" jpeg:
> "/tmp/imgmAHX5W" 2>&1
> convert: no decode delegate for this image format `/tmp/imgKCA8xp' @  
> error/constitute.c/ReadImage/544.
> convert: no images defined `jpeg:/tmp/imgmAHX5W' @  
> error/convert.c/ConvertImageCommand/3044. [pid 6111 on line 441 of  
> "/mnt/ce/main/Open/0.Admin/libs/Horde/Image/Base.php"]
> 2013-03-13T15:41:40+08:00 EMERG: HORDE [ansel] Error running  
> command: /usr/bin/convert -size 1600x1178 "/tmp/imgKCA8xp"'[0]'  
> -thumbnail 800x589 +profile "*" jpeg:"/tmp/imgmAHX5W" 2>&1
> convert: no decode delegate for this image format `/tmp/imgKCA8xp' @  
> error/constitute.c/ReadImage/544.
> ===

http://lmgtfy.com/?q=%22no+encode+delegate+for+this+image+format%22
-- 
Jan Schneider
The Horde Project
http://www.horde.org/