I followed this steps : 1-copy all files from all cds to /fedora_dev/fc5/i386/ 2- # createrepo -g Fedora/base/comps.xml . 3- #pkgorder /fedora_dev/fc5/i386/ i386 /fedora_dev/fc5/i386/Fedora/RPMS/ | tee pkgfile 4- #/usr/lib/anaconda-runtime/buildinstall --comp 5 --pkgorder pkgfile --version 4 --product "Fedora Core" --release "Fedora Core 5" --prodpath Fedora --discs "Fedora Core 5" /fedora_dev/fc5/i386/ 5- # mkisofs -R -J -T -no-emul-boot -boot-load-size 4 -boot-info-table \ -V "Fedora Core 5" \ -A "Fedora Core 5" \ -b isolinux/isolinux.bin \ -c isolinux/boot.cat \ -o FC5-i386-disc1.iso \ i386 and booted in QEMU with : # qemu -boot d -cdrom fc/FC5-i386-disc1.iso hdc.img and the system boots and tell me to choose a intall method , then i choose LOCAL CD-ROM , but "No Fedora core cd Found" !!!!! what is wrong ???? thanks ... []'s