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Re: trying to install Scalapack on Fedora 9



Gary Chen wrote:
> Hello,
>
> I've been having a lot of trouble trying to get SCALAPACK to install
> properly on my Linux 64 bit installation.
>
> Running 'yum install scalapack.x86_64', the following dependencies get
> installed:
>
> Dependencies Resolved
>
> =============================================================================
>
>  Package                 Arch       Version          Repository Size
> =============================================================================
>
> Installing:
>  scalapack               x86_64     1.7.5-2.fc9      fedora  19 M
> Installing for dependencies:
>  blacs                   x86_64     1.1-26.fc9.1     fedora 610 k
>  blacs-devel             x86_64     1.1-26.fc9.1     fedora  72 k
>  lam                     x86_64     2:7.1.2-11.fc9   fedora 1.6 M
>
> Transaction Summary
> =============================================================================
>
> Install      4 Package(s)
> Update       0 Package(s)
> Remove       0 Package(s)
>
> Total download size: 21 M
>
> I tried testing a simple BLAS level 1 test called /usr/bin/xspblas1tst
> and got:
>
> [garyc usc scalapack_installer_0.92]$ /usr/bin/xspblas1tst
> /usr/bin/xspblas1tst: error while loading shared libraries:
> liblamf77mpi.so.0: cannot open shared object file: No such file or
> directory
>
> I thought it was odd that LAM shared library was not in the search
> path, so I added an entry into /etc/ld.so.conf as:
>
> /usr/lib64/lam
>
> and ran ldconfig
>
> Now when I ran the BLAS 1 test I got:
>
> [garyc usc scalapack_installer_0.92]$ /usr/bin/xspblas1tst
> /usr/bin/xspblas1tst: symbol lookup error:
> /usr/lib64/lam/liblamf77mpi.so.0: undefined symbol: lam_F_status_ignore
>
> Do you know what could be the problem?  Is the version of the LAM
> library not correct?
>
> I tried the hard way by trying to compile each of the components, but
> that opened up a whole new can of worms.
>
> Thanks!
>
> Gary
>
>
You appear to be missing a library, i.e, undefined symbol.

Try

    ldd /usr/bin/xspblas1tst

and see if you spot the missing library.

Also, I presume you have LAM libraries installed too. The symbol
should be in

    libmpi.so

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