npm ERR! Error: EACCES: permission denied, access '/Users/aven/node-red/node_modules/onetime'
npm ERR! { Error: EACCES: permission denied, access '/Users/aven/node-red/node_modules/onetime'
npm ERR! stack: 'Error: EACCES: permission denied, access \'/Users/aven/node-red/node_modules/onetime\''
在命令前加上 sudo
sudo npm install --save-dev grunt
不过这样子可能还是不行,你需要这样:
sudo npm install --unsafe-perm=true --save-dev grunt
或许你还是会遇到错误,请尝试这样: