chainer: RuntimeError: CUDA environment is not correctly set up
chainer/cuda.py", line 82, in check_cuda_available raise RuntimeError(msg) RuntimeError: CUDA environment is not correctly set up (see https://github.com/pfnet/chainer#installation).CuPy is not correctly installed. Please check your environment, uninstall Chainer and reinstall it with `pip install chainer --no-cache-dir -vvvv`.
CUDAとpycudaをインストールしてから、
chainerを再インストールすると直る。
pip uninstall chainer pip install chainer