"make uninstall" will wholly uninstall Open MPI from its installation tree. Additionally, if you installed Open MPI into a tree by itself, you can simply "rm -rf" the whole tree.

You can always re-run "make install" to re-install it.



On Aug 16, 2007, at 8:18 AM, Rodrigo Faccioli wrote:

Hi,

I need to do a test. My boss asked me if possible on my pc I run only mpich.

Because of this I need uninstall open-mpi. I read configure file on openmpi-1.2.3 directory, but I did't nothing.

So, How can I uninstall openmpi? After this can I install again?

Thanks.
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Jeff Squyres
Cisco Systems

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