[centos] dlib install error, C++11 is required to use dlib, but the version of GCC you are using is tooold and doesn't support C++11. You need GCC 4.9 or newer. 에러 해결법

문제점1

 

 

문제점2

https://hidden-loca.tistory.com/6

[Python] dlib 설치하기.

위 방법대로 했는데도 안됐다.

 

C++11 is required to use dlib, but the version of GCC you are using is too
old and doesn't support C++11. You need GCC 4.9 or newer.

conda install dlib

위 명령어는 안됨...

 

해결책

conda install -c conda-forge dlib

잘된다.