[pyngl-talk] A problem on installing PyNIO

[zhengyu]

Dear NCAR manager, 
  I respond to the email for subscribing.
  Then I send my request.
  Sorry to bother you, I am a postgraduate student in department of Atmosphere Physics, Nanjing University of Information and Technology, China. Currently I encountered a problem when I installed PyNIO package for anaconda2 on my centos7 virtual machine.
    I installed PyNIO via “conda” , I used this “conda install --channel conda-forge pynio pyngl” to install the packages in terminal,  there was no errors occurred during my installation,  I think I successfully installed the package and I'm able to use this package, however when I finish my installation and open anaconda to test PyNGL and PyNIO, I found a error that when I input “import Nio” in python, It shows that  “ImportError: libpoppler.so.66: cannot open shared object file: No such file or directory “, but when I input “import Ngl”,  there is nothing wrong happened ,  you can see below picture for details.
   Then I check if the poppler package have installed,  and  I found poppler package have installed, I do not know why happened this. I really need your help,  my system version is “Linux localhost.localdomain 3.10.0-514.26.1.el7.x86_64 #1 SMP Thu Jun 29 16:05:25 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux”, I have printed the “conda list”,  you can see  see attached for details .
　I am looking forward your reply. I'll appreciate it.
　
    Best regards!
    Zhengyu
    Nanjing University of Information and Technology, China.





      



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