@Anvil: oui mais j'etais a court d'idees :roll:
De la page ou tu a downloade le .spec, je vois ca:
In order to build rpm for Fedora Core 6 distro, you must have rpm-build-macros installed. You can find it in PLD-linux distribution, it works fine with Fedora Core 6.
Ils disent que c'est OK d'utiliser le rpm-build-macros de PLD linux, a tes risques et perils.
Tobias