Page 1 of 1

no decode delegate for this image format

Posted: 2008-11-18T03:21:02-07:00
by wearth
Hi,

I come from spain and my english is very bad. Sorry.

I installed imagemagick on debian etch , all ok, but i have problems. i paste you:

Code: Select all

 convert /var/www/s2m/app/webroot/img/properties/6268.png -format png /var/www/s2m/app/webroot/img/properties/6268original.png
convert: no decode delegate for this image format `/var/www/s2m/app/webroot/img/properties/6268.png' @ magick/constitute.c/ReadImage/526.
convert: missing an image filename `/var/www/s2m/app/webroot/img/properties/6268original.png' @ wand/convert.c/ConvertImageCommand/2710.
lab:/var/www/s2m/app/webroot/img/properties# convert -list configure

Path: /usr/local/lib/ImageMagick-6.4.5/config/configure.xml

Name          Value
-------------------------------------------------------------------------------
CC            gcc -std=gnu99
CFLAGS        -g -O2 -Wall -W -pthread
CONFIGURE     ./configure  '--with-modules'
COPYRIGHT     Copyright (C) 1999-2008 ImageMagick Studio LLC
CPPFLAGS      -I/usr/local/include/ImageMagick
CXX           g++
CXXFLAGS      -g -O2 -Wall -W -pthread
DEFS          -DHAVE_CONFIG_H
DELEGATES
DISTCHECK_CONFIG_FLAGS --disable-deprecated --with-quantum-depth=16 --with-umem=no --with-autotrace=no --with-fontconfig=no --with-fontpath= --with-rsvg=no --with-xml=no
EXEC-PREFIX   /usr/local
HOST          i686-pc-linux-gnu
LDFLAGS       -L/usr/local/lib
LIB_VERSION   0x645
LIB_VERSION_NUMBER 6,4,5,8
LIBS          -lMagickCore -lm -lpthread
NAME          ImageMagick
PCFLAGS
PREFIX        /usr/local
QuantumDepth  16
RELEASE_DATE  2008-12-19
VERSION       6.4.5
WEBSITE       http://www.imagemagick.org
Mi problem, is that y don´t know the path for install de libraries.

in this link, tell how install http://www.imagemagick.org/script/insta ... e.php#unix . But, i don´t see none links for install libraries.

Thanks and sorry my english is very bad

Re: no decode delegate for this image format

Posted: 2008-11-18T08:42:52-07:00
by santoshkumar
Hi,

your 'convert -list configure' output shows,

DELEGATES
LIBS -lMagickCore -lm -lpthread

I think you need to install the supporting delegates (http://www.imagemagick.org/download/delegates/) then compile the IM once again and try converting.

Re: no decode delegate for this image format

Posted: 2008-11-18T09:05:59-07:00
by wearth
Hi,

thanks you are very quickly

I want to try it, and tell us. Thanks for all.

Regards

Re: no decode delegate for this image format

Posted: 2008-11-18T11:49:42-07:00
by fmw42
wearth wrote:Hi,

thanks you are very quickly

I want to try it, and tell us. Thanks for all.

Regards

I am no expert on these matters. But each library has its own INSTALL file that will tell you what you need to do to install it. Usually it is just
./configure
make
make install

After installing any or all the delegates you want, you need to reinstall IM so that it will recognize them.

Sorry, that is the best I can tell you.

Otherwise, install one of the precompiled binaries at
http://www.imagemagick.org/script/binary-releases.php