Unable to install ember-tooltips

I am running the command ember install ember-tooltips as I get an error to install the dependency. but still i am unable to install the dependency. PFA the screen shot for reference.

Did you try running npm install first? Since some of the ember cli commands rely on node modules you need to run npm install before running any of them. It can be a little counter-intuitive when trying to run things like ember install but overall I think it makes sense.

Yes, it sounds like you got into a state where you already have ember-tooltips in your package.json, but it’s not downloaded yet into node_modules.

You can back up by removing it from package.json and then use ember install ember-tooltips again to get a clean install.

Thank you will it once.