[Magick-bugs] convert -type TrueColor does not work as expected?

B. Bogart ben at ekran.org
Sat Dec 20 11:13:36 PST 2008


Hello,

I've downloaded source and compiled ImageMagick 6.4.7 2008-12-20 Q16
OpenMP http://www.imagemagick.org with

./configure --prefix=/usr/local
make clean
make
sudo make install

Now convert is giving me a very obtuse error running the very same
command (convert frame00000.jpg -type TrueColor ../tmp.jpg):

/usr/local/bin/convert -quality 85 frame00000.jpg -type TrueColor ../tmp.jpg
convert: UnableToOpenConfigureFile `delegates.xml' @
configure.c/GetConfigureOptions/553.
convert: NoDecodeDelegateForThisImageFormat `frame00000.jpg' @
constitute.c/ReadImage/526.
convert: MissingAnImageFilename `../tmp.jpg' @
convert.c/ConvertImageCommand/2732.

attached is the full output of ./configure --prefix=/usr/local

I'm running on a debian lenny (testing) system:

Linux insitu 2.6.25 #1 SMP Tue Sep 30 10:50:09 PDT 2008 i686 GNU/Linux

Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.3.2-1'
--with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
--enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix --enable-nls
--with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3
--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc
--enable-mpfr --enable-targets=all --enable-cld
--enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu
--target=i486-linux-gnu
Thread model: posix
gcc version 4.3.2 (Debian 4.3.2-1)

Ah so a little searching and it seems the config directory never gets
created. I've attached the output of make install.

I had to manually create /usr/local/lib/ImageMagick-6.4.7/ and copy the
config, coders, filters directories. I needed to use strace to figure
out the name of the directory in which the coders and filters should be.

Should't the make install do all this???

Anyhow yes it is now working, -type TrueColor *does* actually change the
colourspace to RGB.

Thanks,
.b.



duc.sequere.aut.de.via.decede at imagemagick.org wrote:
>> convert -quality 100 frame00000.jpg -type TrueColor tmp.jpg
> 
> This command works for us.  We're using ImageMagick 6.4.7-10.
> 

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