Failed to import PyNIO from precompiled binary

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 Mon Mar 17 19:00:07 2014