Please ignore the last message. I got it. thanks, Erin
On Mon, May 25, 2009 at 7:45 AM, Erin Hodgess <erinm.hodg...@gmail.com> wrote: > Ok. > > You probably know what the next question will be, please: how do I > uninstall the lam stuff? > > thanks, > Erin > > > On Mon, May 25, 2009 at 3:08 AM, Dirk Eddelbuettel <e...@debian.org> wrote: >> >> On 24 May 2009 at 23:02, Erin Hodgess wrote: >> | Dear R Debian Users: >> | >> | I wrote a quick C program (eventually to become R code) and compiled it as: >> | >> | mpicc -o greet greet.c >> | >> | So far so good. Now when I run mpirun, this happens: >> | >> | >> | e...@erin-laptop:~$ mpirun -np 2 greet >> | >> ----------------------------------------------------------------------------- >> | It seems that there is no lamd running on the host erin-laptop. >> | >> | This indicates that the LAM/MPI runtime environment is not operating. >> | The LAM/MPI runtime environment is necessary for the "mpirun" command. >> | >> | Please run the "lamboot" command the start the LAM/MPI runtime >> | environment. See the LAM/MPI documentation for how to invoke >> | "lamboot" across multiple machines. >> | >> ----------------------------------------------------------------------------- >> | >> | >> | I have both lam and openmpi installed on my Ubuntu 9.04. What should >> | I do to eliminate the lam issue, please? >> >> Either by uninstalling the lam packages, and/or by calling the Open MPI >> programs directly (which overrides the default values of the alternatives >> system). I.e. >> >> mpicc.openmpi instead of mpicc >> >> mpirun.openmpi instead of mpirun, or just use orterun >> >> But unless you have a reason to use it, I'd just un-install all things lam. >> >> Dirk >> >> >> >> | thanks, >> | Erin >> | >> | >> | -- >> | Erin Hodgess >> | Associate Professor >> | Department of Computer and Mathematical Sciences >> | University of Houston - Downtown >> | mailto: erinm.hodg...@gmail.com >> | >> | _______________________________________________ >> | R-SIG-Debian mailing list >> | R-SIG-Debian@r-project.org >> | https://stat.ethz.ch/mailman/listinfo/r-sig-debian >> >> -- >> Three out of two people have difficulties with fractions. >> > > > > -- > Erin Hodgess > Associate Professor > Department of Computer and Mathematical Sciences > University of Houston - Downtown > mailto: erinm.hodg...@gmail.com > -- Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences University of Houston - Downtown mailto: erinm.hodg...@gmail.com _______________________________________________ R-SIG-Debian mailing list R-SIG-Debian@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-debian