Hello Andreas,
I added autopkgtest test-suite for ray package. Tests that run ray on one core run perfectly well, but when I tried:
mpiexec -n 2 Ray -k 31 -p ecoli_1K_1.fq ecoli_1K_2.fq -o test3
the same error arises as with mpi-mrbayes:
--------------------------------------------------------------------------
The value of the MCA parameter "plm_rsh_agent" was set to a path
that could not be found:
plm_rsh_agent: ssh : rsh
Please either unset the parameter, or check that the path is correct
--------------------------------------------------------------------------
So I also added ssh to dependencies and in fixed the problem.
Regards, Nadiya