Hi, I'm preparing my machine to install different packages, for different SuSE Versions / different Archs. What I did so far: I created directories: /var/build/build_rpms/10.0 /var/build/build_rpms/10.1 /var/build/build_rpms/Factory all of them contain i586, noarch an x86-64 (of the respective versions) using build, I do build --rpms=/var/build/build_rpms/10.0 if I compile for 10.0 .../10.1 for 10.1 and so forth But I'm not yet sure about the ARCH to select / build. Is this done via --arch? (I guess so, but the help text more describes it as it's selecting from RPMs than for building this arch). so could I for example give build --rpms=/var/build/build_rpms/10.0 --arch=x86-64 specfile.spec to build an x86-64 for SuSE 10 and build --rpms=/var/build/build_rpms/10.0 --arch=i586 specfile.spec to build an i586 rpm for Suse 10? Or is there something else to do? Dominique