[pyngl-talk] missing shared library for PyNIO

Marcia Branstetter branstetterm at ornl.gov
Tue Feb 7 13:23:58 MST 2017


I installed PyNIO and PyNGL on a computer:
Linux 3.10.0-327.4.4.el7.x86_64 #1 SMP Tue Jan 5 16:07:00 UTC 2016 x86_64 
x86_64 x86_64 GNU/Linux
today, using
conda create --name pyn_test --channel conda-forge pynio 

but after I activate pyn_test, go into python and then try to import Nio, 
I get an error message:
>>> import Nio
Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
line 83, in <module>
     from nio import *
ImportError: libicui18n.so.58: cannot open shared object file: No such 
file or directory
>>> import Ngl
Segmentation fault (core dumped)

If I import Ngl first, and print the version, I get
>>> import Ngl
>>> print Ngl.__version__

A few weeks ago, I installed PyNIO and PyNGL in the same way on another 
linux machine, and it's been working fine.

I tried installing on a linux virtual machine today and got the same 

Marcia Branstetter

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