ios-deploy fail to install on Mac OS X El Capitan 10.11

Question

I am trying to install ios-deploy on Mac OS X El Capitan 10.11 by running sudo npm install -g ios-deploy and it end up with this error message:

sh:          


        

Answer 1

This seems to be an issue since El Capitan. Either try:

npm install -g ios-deploy --unsafe-perm=true

or:

npm install -g ios-deploy --allow-root

This solution is proposed at the relating github from ios-deploy.