hello, I seem to meet the same problem on ubuntu22.04 install rosetta_new_daily_release https://www.rosettacommons.org/node/10991. I used the command sudo apt install python-is-python2,but wrong in connect python2 candidate. So i used sudo apt install python-is-python3. And type the comand "./scons.py -j 12 mode=release bin extras=mpi" ,but wrong :
It looks like opal_init failed for some reason; your parallel process is likely to abort. There are many reasons that a parallel process can fail during opal_init; some of which are due to configuration or environment problems. This failure appears to be an internal failure; here's some additional information (which may only be relevant to an Open MPI developer):
mca_base_var_init failed --> Returned value -1 instead of OPAL_SUCCESS -------------------------------------------------------------------------- scons: *** [build/src/release/linux/6.2/64/x86/gcc/11/mpi/protocols/antibody_legacy/LHSnugFitLegacy.os] Error 255 scons: building terminated because of errors. `
so what could i do for next step? thanks your greeting answer if you coud help. My mpiexec --version is mpiexec (Open MPI) 5.0.0.
I think that OpenMPI may need some environment variables, and the default way of running the Rosetta compile doesn't properly pull those in.
Try editing Rosetta/main/source/tools/build/site.settings and uncomment (remove the '#' from) the line with `"ENV" : os.environ,`.
Thanks for your kindly advice, the install problem seems to be solved.
Merry Christmas