Mira la línea Suggests del paquete magicfilter: dpkg -s magicfilter | grep Suggests Suggests: dvips, gs (>= 3.33) | gs-aladdin, pbmplus | netpbm, libjpeg-progs | libjpeg-gif, libtiff-tools, djtools, recode e instala los paquetes que consideres oportunos. -- "c4eb3a729837bbbfe904006f8ea6ba75" (a truly random sig)