Hi Eric:

As Jason stated, you need to run a new shell.

Also, I think you can simply do:

$ switcher mpi = lam-with-gm-7.5 and it will set the user default mpi to that.

You can find out which one is the default by doing:

$ switcher mpi --show

(I am just typing stuff out from the installation manual)

Cheers,

Bernard

Eric Ford wrote:
Hello,
I got a problem, because OSCAR has installed lam-7.0 and lam-with-gm-7.5 on cluster.
In oscar lam test script, it uses the first one getting from "switcher mpi --list | grep lam". Am I right? On my server it gets the lam-7.0, so the default lam is lam-7.0. If I want to use lam-with-gm-7.5, I just run this command: # switcher mpi --add-attr default lam-with-gm-7.5 --force --silent
#lamboot hostfile
After that I run mpicc, it told me "no such file or directory". it is failed.
What should I do now? Thanks
Best Regards
Eric


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