Koza,

Thanks a lot for your help. It is indeed installed already. The version is 1.4.3

Paul
--
Huaibao (Paul) Zhang
Gas Surface Interactions Lab
Department of Mechanical Engineering
University of Kentucky,
Lexington, KY, 40506-0503
Office: 216 Ralph G. Anderson Building
Web:gsil.engineering.uky.edu

On Nov 13, 2012, at 1:44 PM, Zbigniew Koza <zzkoza@gmail.com> wrote:

./configure does not compile, but generates the Makefile.

Did you run
make
make install
after running ./configure?

Notice also that openmpi can very likely be already installed on your
system from ubuntu packages;
anyway, I suggest you use ubuntu packages rather than compiling from
sources unless you have a
very good reason not to use the packaged version.

you can also quite safely re-run make install to see where the
libraries are going to.

If you're unsure which version of openmpi you have, you can start from
which mpicc
mpicc --showme



Z Koza

2012/11/13 huaibao zhang <huaibao.zhang@gmail.com>:
Hi Reuti,

Thanks for your answer. I really appreciate it.
I am using an old version 1.4.3. for my code. If I only type $./configure,
it will compile, but I have no idea where it is installed. I typed $ find
/lib -name "libopen-pal.so.0", but it shows nothing. Do you thinks it is
caused since I am not a root user or the old version.

Thanks,
Paul

--
Huaibao (Paul) Zhang
Gas Surface Interactions Lab
Department of Mechanical Engineering
University of Kentucky,
Lexington, KY, 40506-0503
Office: 216 Ralph G. Anderson Building
Web:gsil.engineering.uky.edu

On Nov 13, 2012, at 12:24 PM, Reuti <reuti@staff.uni-marburg.de> wrote:

Am 13.11.2012 um 15:44 schrieb huaibao zhang:

I installed OpenMPI on my Ubuntu 64 bit desktop. At first, I did not specify
"prefix", so even I've installed it. I could not find where it is. Since the
"PATH" and "LD" have to be given, the mpicc can find the "lib open-pal.so.0"
file.


You mean "...can't find..."? If you use the default location, it should have
the correct settings already even without adding any path to PATH or
LD_LIBRARY_PATH.

You can use:

$ find /lib -name "libopen-pal.so.0"

to spot the location. But I wonder about the version. The actual one seems
to be libopen-pal.so.4 -> libopen-pal.so.4.0.3 - which version are you
using?

-- Reuti
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