seth vidal wrote: > I've also never figured out what was so heinous about having both i386 > and x86_64 of a package installed by default. what's the bad thing that > happens? Because sometimes the .i386 and .x86_64 version of the package have file conflicts that rpm won't handle for you. In this case you get screwed if you try to do the install. (Case in point, MPICH auto-generates .h files during build time, and these files contain architecture specific #define's)