Hi, I'm building ompi r29104 with the following command:
make distclean && ./autogen.sh && ./configure --prefix=/cs/mosna/alexam02/ompi CFLAGS=-m64 CXXFLAGS=-m64 --without-hwloc --disable-mpi-threads --disable-progress-threads --enable-mca-no-build=maffinity,paffinity --enable-contrib-no-build=libnbc,vt && make && make install When I build and run any MPI app, I'm getting the following error (and the app fails): mpirun: Symbol `orte_process_info' has different size in shared object, consider re-linking mpirun: Symbol `orte_plm' has different size in shared object, consider re-linking mpirun: symbol lookup error: mpirun: undefined symbol: orte_trigger_event_t_class Anybody ever stumbled on this or something similar in the past? Thanks, Alex