how to fix the C++11 error

[Johnson-yue]

Hi， I using tensorflow==1.14.0 ， CUDA 10.0 ， cuDNN 7.5.1 on Ubuntu16.04
but I meet a C++ bug

C++ versions less than C++11 are not supported
#error This file requires compiler and library support for the ISO c++ 2011 standard. This support must be enabled with the -std=C++11 or std=gun++11 compiler options

But I do not know where should I add "-std=c++11 or -std=gun++11" or Should I update my g++ version ??
How I fix it ?

[Johnson-yue]

when I add ‘--std=c++11’ in _run_cmd()
it failed

[ekolodin]

when I add ‘--std=c++11’ in _run_cmd()
it failed

Have a look here: https://stackoverflow.com/questions/59342888/tensorflow-error-this-file-requires-compiler-and-library-support-for-the-iso-c

[Johnson-yue]

thank you very much , it solve my problem!!!