Hi Connie, hi Troy, in the x86_64 Version there is an old cman Package. When I try to install a cluster environment (or upgrade an 5.0 cluster) I got an unresolved Dependency: Beginning Kernel Module Plugin Finished Kernel Module Plugin Error: Missing Dependency: cman >= 2.0.71-1 is needed by package rgmanager in the 5rolling repository for x86_64 there is: cman-2.0.64-1.0.1.el5.x86_64.rpm cman-devel-2.0.73-1.el5.1.i386.rpm cman-devel-2.0.64-1.0.1.el5.x86_64.rpm So the x86_64 version was not built with the latest cman. Sincerly, Klaus -- Klaus Steinberger Beschleunigerlaboratorium Phone: (+49 89)289 14287 Am Coulombwall 6, D-85748 Garching, Germany FAX: (+49 89)289 14280 EMail: [log in to unmask] URL: http://www.physik.uni-muenchen.de/~Klaus.Steinberger/