On 12/05/2017 08:05 AM, feap...@gmail.com wrote:
I would ask, is It possible that I can delete all openmpi in ubuntu? then
install a new one?
That depends on how you installed them. If you used a package manager, you can
uninstall packages through the package manager.
The worst solution maybe reinstall ubuntu system as before I have installed
serveral versions of openmpi.
In the worst case yes. It's a pretty bad idea to have multiple versions of MPI
on a system, as has been remarked many times on the mailing list.
Best
W.
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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