Yes! Thank you for reminding me about my failed installation.

  
    
    
    Install problem of the lastest pytorch version vision
  
  
    I met a problem while installing pytorch 

cmake: relocation error: cmake: symbol ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareERKS4, version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time reference 

I searched online and found solutions that I should upgrade my ubuntu14.04 to 16. But I can’t do this on the server because I’m not the only one use it and I don’t have the administrator permissions. 
Can someone help? 
my conda env: 

packages in environment at /h…