解决问题： Cannot find module '/home/ubuntu/.nvm/versions/node/v8.9.0/lib/node_modules/composer-cli/node_modules/grpc/src/node/extension_binary/node-v57-linux-x64-glibc/grpc_node.node'-Cannot find module '/home/ubuntu/.nvm/versions/node/v8.9.0/lib/node_mo