Build error

[lucasjinreal]

I installed pytorch-nightly but just got this error:

/maskrcnn-benchmark/env/lib/python3.6/site-packages/torch/lib/include/ATen/core/TensorMethods.h:453:48:   required from here
/usr/include/c++/6/tuple:483:67: error: mismatched argument pack lengths while expanding ‘std::is_constructible<_Elements, _UElements&&>’
       return __and_<is_constructible<_Elements, _UElements&&>...>::value;
                                                                   ^~~~~
/usr/include/c++/6/tuple:484:1: error: body of constexpr function ‘static constexpr bool std::_TC<<anonymous>, _Elements>::_MoveConstructibleTuple() [with _UElements = {std::tuple<at::Tensor, at::Tensor, at::Tensor>}; bool <anonymous> = true; _Elements = {at::Tensor, at::Tensor, at::Tensor}]’ not a return-statement
     }
 ^

No idea what this about

[fmassa]

Duplicate of #25, let's keep the discussion there.

It is a problem with CUDA 9.0 and gcc6.4