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From: Rodrigo Faccioli (faccioli.postgresql_at_[hidden])
Date: 2007-08-14 10:55:34


Thanks, Tim Prins for your email.

However It did't resolve my problem.

I set the enviroment variable on my Kubuntu Linux:

faccioli_at_faccioli-desktop:/usr/local/lib$
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin
faccioli_at_faccioli-desktop:/usr/local/lib$ LD_LIBRARY_PATH=/usr/local/lib/

Therefore, set command will display:

BASH=/bin/bash
BASH_ARGC=()
BASH_ARGV=()
BASH_COMPLETION=/etc/bash_completion
BASH_COMPLETION_DIR=/etc/bash_completion.d
BASH_LINENO=()
BASH_SOURCE=()
BASH_VERSINFO=([0]="3" [1]="2" [2]="13" [3]="1" [4]="release"
[5]="x86_64-pc-linux-gnu")
BASH_VERSION='3.2.13(1)-release'
COLORTERM=
COLUMNS=83
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-C83Ve0QbQz,guid=e07c2bd483a99b50932d080046c199e9
DESKTOP_SESSION=default
DIRSTACK=()
DISPLAY=:0.0
DM_CONTROL=/var/run/xdmctl
EUID=1000
GROUPS=()
GS_LIB=/home/faccioli/.fonts
GTK2_RC_FILES=/home/faccioli/.gtkrc-
2.0-kde:/home/faccioli/.kde/share/config/gtkrc-2.0
GTK_RC_FILES=/etc/gtk/gtkrc:/home/faccioli/.gtkrc:/home/faccioli/.kde/share/config/gtkrc
HISTCONTROL=ignoreboth
HISTFILE=/home/faccioli/.bash_history
HISTFILESIZE=500
HISTSIZE=500
HOME=/home/faccioli
HOSTNAME=faccioli-desktop
HOSTTYPE=x86_64
IFS=$' \t\n'
KDE_FULL_SESSION=true
KDE_MULTIHEAD=false
KONSOLE_DCOP='DCOPRef(konsole-5587,konsole)'
KONSOLE_DCOP_SESSION='DCOPRef(konsole-5587,session-2)'
LANG=en_US.UTF-8
LD_LIBRARY_PATH=/usr/local/lib/
LESSCLOSE='/usr/bin/lesspipe %s %s'
LESSOPEN='| /usr/bin/lesspipe %s'
LINES=33
LOGNAME=faccioli
LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.flac=01;35:*.mp3=01;35:*.mpc=01;35:*.ogg=01;35:*.wav=01;35:'
MACHTYPE=x86_64-pc-linux-gnu
MAILCHECK=60
OLDPWD=/home/faccioli
OPTERR=1
OPTIND=1
OSTYPE=linux-gnu
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin
PIPESTATUS=([0]="0")
PPID=5587

Unfortunately, when I execute mpirun a.out, the message I received is:
a.out: error while loading shared libraries: libmpi.so.0: cannot open
shared object file: No such file or directory

Thanks,

On 8/14/07, Tim Prins <tprins_at_[hidden]> wrote:
>
> You need to set your LD_LIBRARY_PATH. See these FAQ entries:
> http://www.open-mpi.org/faq/?category=running#run-prereqs
> http://www.open-mpi.org/faq/?category=running#adding-ompi-to-path
>
> Tim
>
> Rodrigo Faccioli wrote:
> > Hi,
> >
> > I need to know what I can resolve my problem. I'm starting my study on
> > mpi, more specificaly open-mpi.
> >
> > But, when I execute mpirun a.out, the message I received is: a.out:
> > error while loading shared libraries: libmpi.so.0: cannot open shared
> > object file: No such file or directory
> >
> > The a.out file was obtained through mpicc hello.c
> >
> > Thanks.
> >
> >
> >
> > ------------------------------------------------------------------------
> >
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> > users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
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