Hi folks: I updated the mpiBLAST (http://mpiblast.lanl.gov) RPMs that we are hosting off of http://scalableinformatics.com . The 1.2.1-1 source RPM would not build cleanly on an x86_64 platform. This has been fixed, and we built binaries for SUSE 9.0 AMD. If there is interest, we may build some for Fedora Core 2, and other platforms, though the source RPM is there for you as well. See http://downloads.scalableinformatics.com/downloads/mpiblast/ for the updated packages (1.2.1-2). Older packages will be archived by next week. Joe -- Joseph Landman, Ph.D Scalable Informatics LLC, email: landman@scalableinformatics.com web : http://scalableinformatics.com phone: +1 734 612 4615