#error "C++ versions less than C++11 are not supported."

I encountered the same error. A nasty workaround was to add flags --std=c++11 and -DNDEBUG to the nvcc call in dnnlib/tflib/custom_ops.py ln 64:

cmd = ‘nvcc --std=c++11 -DNDEBUG ‘ + opts.strip()

https://mlog.club/article/2857895

“undefined symbol: _ZN10tensorflow12OpDefBuilder6OutputESs”

https://blog.csdn.net/zaf0516/article/details/103618601

打开custom_ops.py中127行--compiler-options \‘-fPIC -D_GLIBCXX_USE_CXX11_ABI=0，改为--compiler-options \‘-fPIC -D_GLIBCXX_USE_CXX11_ABI=1，即可如下图所示：

stylegan2报错解决

原文：https://www.cnblogs.com/rainsoul/p/12162779.html