The command line is fine as long as tiff supports cmyk which I think it does. Your problem is a conflict between the two libjpeg delegate library version you have installed. However, I am not an expert on delegate libraries, so I will defer to any one who knows for sure.
>convert 9781600191022.MAIN.jpeg -colorspace cmyk foo.tiff _______________________________________________ Magick-users mailing list Magick-users@imagemagick.org http://studio.imagemagick.org/mailman/listinfo/magick-users