@tensorflow/tfjs-nodeでinvalid mode: ‘rU’

tensorflowをnpm iする時にでたエラー

node-pre-gyp install failed with error: Error: Command failed: node-pre-gyp install --fallback-to-build
...
ValueError: invalid mode: 'rU' while trying to load binding.gyp

npmのconfigをpython3に変えたら治った

npm config set python /usr/bin/python3 

PFU キーボード HHKB Professional Classic 英語配列／墨