Jep, I simplified the script and added your list so it looks like: 

#!/usr/bin/perl -w
use Image::Magick;

my $file="1251748705.jpg";
my $rfile="thumbnail.gif";
my $rrfile="thumbnail2.png";

my @cmd = ( "convert,
            $rfile
            qw[( +clone
                 -threshold -1
                 -virtual-pixel black
                 -spread 10
                 -blur 0x3
                 -threshold 50%
                 -spread 1
                 -blur 0x.7
               )
               +matte
               -compose Copy_Opacity
               -composite
            ], $rrfile" );


system("convert -size 500x180  $file -auto-orient -thumbnail 250x90   
+-unsharp 0x.5  $rfile");
system(@cmd) == 0 or die "Couldn't launch [@cmd]: $!/$?";

[download]

The script tells me

convert,: not found
thumbnail.gif: not found
Syntax error: word unexpected (expecting ")")
Couldn't launch [convert,
            thumbnail.gif
            qw[( +clone
                 -threshold -1
                 -virtual-pixel black
                 -spread 10
                 -blur 0x3
                 -threshold 50%
                 -spread 1
                 -blur 0x.7
               )
               +matte
               -compose Copy_Opacity
               -composite
            ], thumbnail2.png]: No such file or directory/512 at ./IMT
+est33.pl line 26.

[download]

What did I miss??? Thanks

In reply to Re^2: system call to ImageMagick with many parameters fails by august
in thread system call to ImageMagick with many parameters fails by august

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