Thank you so much, Jeff. It works!!!
I followed instructions in INSTALL file to make a new directory ./build. But when I configured it in this new directory, I got "permission denied" error. That's why I used "sudo".
Now I try to configure it directly under the openmpi-X.Y.Z directory:
sudo make install
test with mpi_helloworld.f90, it works just fine.
Thanks again for your time and help!
On Apr 20, 2010, at 7:25 PM, Baowei Liu wrote:Someone else pointed out to me off-list that you're using "sudo" for make all -- do you need to? Most people build as an unprivileged user and then only use "sudo" for "make install". I don't know if sudo's environment would be mucking you up so deep in the build, but it's worth trying without it...?
> Thanks a lot, Jeff. I'll try what you told me and let you know the result.
Additionally, they pointed out that if you pass "-v" to CFLAGS (or just add it to the cut-n-paste of this particular command line), you should see all the commands that gcc is invoking under the covers. That might be useful to see what's going on in this specific command line.
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