Re: Failed to import PyNIO from precompiled binary

Hi Mary,

You're welcome!

oh, I see!

The version of gfortran is 4.8.2 (GNU Fortran (GCC) 4.8.2 20131212 (Red Hat
4.8.2-7))

I think I need the OPeNDAP support.

-

P.S: I've done something that makes PyNIO and PyNGL import without error
message.

And I ran the color1.py(example script provided by PyNIO & PyNGL website)
successfully.

I tried to look for the missing libraries (like libssl.so.6,
libcrypto.so.6, etc) from other linux distro

Copy them to my OS and then set LD_LIBRARY_PATH to tell Fedora where are
these libraries

After that, I checked

$ ldd nio.so

again. All libraries can be found. Some part of the output is as the
following

    linux-vdso.so.1 => (0x00007fff061fe000)
    libidn.so.11 => /lib64/libidn.so.11 (0x00007f9707186000)
    libssl.so.6 => /work/hsushipei/software/lib64/libssl.so.6
(0x00007f9706f37000)
    libcrypto.so.6 => /work/hsushipei/software/lib64/libcrypto.so.6
(0x00007f9706bdb000)
    libldap-2.3.so.0 => /work/hsushipei/software/lib64/libldap-2.3.so.0
(0x00007f970699f000)
    librt.so.1 => /lib64/librt.so.1 (0x00007f9706796000)
    libgfortran.so.1 => /work/hsushipei/software/lib64/libgfortran.so.1
(0x00007f97064c9000)
    libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f97061c1000)
    libm.so.6 => /lib64/libm.so.6 (0x00007f9705eb9000)

Then I can import Nio and run the example without seeing error meesage.

I don't know whether I do solve the problem or not. o.O

Thank you very much.

Sincerely Yours,
Jack Hsu

National Taiwan University
Department of Atmospheric Science

On Fri, Mar 21, 2014 at 5:25 AM, Mary Haley <haley@ucar.edu> wrote:

> Hi Jack,
>
> Thanks also to you for providing useful information on your SSL libraries.
>
> It does indeed look like you have a newer SSL library than what PyNIO was
> built with. This doesn't surprised me because we haven't release a new set
> of binaries for awhile now.
>
> What version of gfortran do you have? I might be able to provide you with
> a new PyNIO binary compiled against this.
>
> gfortran --version
>
> Also, do you need OPeNDAP support? If not, then I can probably build PyNIO
> without OPeNDAP support, which I believe turns off the SSL requirement.
>
> Thanks,
>
> --Mary
>
> On Mar 17, 2014, at 6:59 PM, Shi-Pei Hsu <hsushipei1@gmail.com> wrote:
>
> > Dear all,
> >
> > I downloaded pre-compiled version of PyNIO,
> >
> > "PyNIO-1.4.1.linux-redhat-x86_64-gcc412-py271-numpy160.tar.gz".
> >
> > I moved the extracted files under /usr since I can find the same
> directories("lib/python2.7/site-
> >
> > packages") from the tar file.
> >
> > To test the software, I got the following message
> >
> > >>> import Nio
> > Traceback (most recent call last):
> > File "<stdin>", line 1, in <module>
> > File "Nio.py", line 63, in <module>
> > from nio import *
> > ImportError: libssl.so.6: cannot open shared object file: No such file
> or directory
> >
> > Then, I checked the dynamically linked libraries of "nio.so", it prints
> the following
> >
> > linux-vdso.so.1 => (0x00007fffd5dfe000)
> > libidn.so.11 => /lib64/libidn.so.11 (0x00007fbc450c7000)
> > libssl.so.6 => not found
> > libcrypto.so.6 => not found
> > libldap-2.3.so.0 => not found
> > librt.so.1 => /lib64/librt.so.1 (0x00007fbc44ebe000)
> > libgfortran.so.1 => not found
> > libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007fbc44bb5000)
> > libm.so.6 => /lib64/libm.so.6 (0x00007fbc448ae000)
> > libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fbc44697000)
> > libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fbc4447a000)
> > libc.so.6 => /lib64/libc.so.6 (0x00007fbc440bb000)
> > /lib64/ld-linux-x86-64.so.2 (0x000000345dc00000)
> >
> > Then I tried to find the missing *.so files, for example,
> >
> > $ locate libssl
> >
> > One of the output is,
> >
> > /usr/lib64/libssl.so.10
> >
> > Is the "point 10" after .so means the version of libssl I have is "too
> new" for the current PyNIO?
> >
> > I also tried to locate other missing libs, like "libgfortran.so.1"
> >
> > nio.so needs libgfortran.so.1, but I have /usr/lib64/libgfortran.so.3 in
> my system. I don't whether they are the same issue or not.
> >
> > P.S. The OS I'm running is the latest stable version of Fedora, Fedora
> 20 with kernel 3.13.6-200.fc20.x86_64
> >
> > Thank you very much!!
> >
> > Sincerely,
> > Jack Hsu
> >
> >
> > _______________________________________________
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>
>
Received on Sat Mar 22 08:37:20 2014