env: 'export': nenhum arquivo ou diretório

Question

Eu recebi este erro e não sei o que está causando esse erro.

[email protected] start /home/ubuntu/bustabit/bustabit-depositor
env $(cat .env | xargs) forever start daemon.js

env: ‘export’: No such file or directory

npm ERR! Linux 4.4.0-1013-aws npm ERR! argv "/home/ubuntu/.nvm/versions/node/v7.10.0/bin/node" "/home/ubuntu/.nvm/versions/node/v7.10.0/bin/npm" "start" npm ERR! node v7.10.0 npm ERR! npm v4.2.0 npm ERR! file sh npm ERR! code ELIFECYCLE npm ERR! errno ENOENT npm ERR! syscall spawn npm ERR! [email protected] start: env $(cat .env | xargs) forever start daemon.js npm ERR! spawn ENOENT npm ERR! npm ERR! Failed at the [email protected] start script 'env $(cat .env | xargs) forever start daemon.js'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the bv-notifier package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! env $(cat .env | xargs) forever start daemon.js npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs bv-notifier npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls bv-notifier npm ERR! There is likely additional logging output above.